f-570 service manual

First Edition

SERVICE MANUAL

DIGITAL MINILAB

FRONTIER 570

SCANNER/IMAGE PROCESSOR

SP-3000

LASER PRINTER/PAPER PROCESSOR

LP5700

Servicing and Electrical Circuit Diagram

PP3-C1053E

System Disk Ver.1.7 or later

distributed by www.minilablaser.com

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INTRODUCTION

This Servicing Manual outlines the maintenance and servicing procedures for the Fujifilm Digital Minilab FRONTIER 570 SP-3000 and LP5700.

This manual is a professional publication provided for qualified service personnel or persons fully trained in equipment service procedures. All other personnel and operators are restricted from servicing the SP-3000 and LP5700. When maintenance service is needed, be sure to contact qualified service personnel.

Precautions Generally Applying to All Serving Operations

When servicing internal machine parts, make sure the built-in circuit breaker and the main power supply on the power distribution board are both set to the OFF position and the scanners power supply cord is disconnected from the wall outlet.If the main power is left ON, electricity will flow as far as the power supply section, and this can cause electric shocks and/or short-circuiting.If the power is left on, there is also the possibility for the machine to maybe accidentally activated causing damage to the machine and/or bodily injury.

The dryer will be hot to the touch. Wait 15 minutes after turning off the power before commencing with servicing procedures.

Wear gloves when handling the optical system parts to keep the parts free from fingerprints.

When mounting machine parts, take care not to sandwich any of the wires.

Each of the connectors is provided with a symbol indicating what it is to be connected to. Make sure the connectors are connected to the connectors, harness ends or parts bearing the corresponding symbols.

The plastic connectors have a locking catch on the plug (male) end. To disconnect one of these connectors, loosen the catch first; to connect, make sure the catch engages (locks).

WARNING!

CAUTION!

Service Manual Appropriations

1. All rights are reserved by the Fuji Photo Film Co., Ltd. (FUJIFILM).2. Manual usage is restricted to FUJIFILM equipment related technical and service

personnel.

3. This manual contains information relating to FUJIFILM equipment and is therefore proprietary. Unauthorized disclosure is prohibited.

4. FUJIFILMs prior consent is required in regard to the following.

K

Manual copying in whole or in part.

K

Disclosure of manual contents to unauthorized personnel.

K

Manual uses for purposes other than technical service.


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MENU TABLEMAINTENANCE AND INSPECTIONMESSAGES AND ACTIONSSOFTWARE INSTALLATIONMAINTENANCE MENUOPERATION SECTIONFILM CARRIER SECTIONSCANNER SECTIONSCANNER ELECTRICAL SECTIONPAPER SUPPLY SECTIONPAPER FEED SECTIONEXPOSURE SECTIONDISTRIBUTION/PRINTER EXIT SECTIONPROCESSOR SECTION

PROCESSING SOLUTION CIRCULATION SYSTEM

PROCESSING SOLUTION REPLENISHMENT SYSTEM

DRYER SECTIONPRINT EXIT SECTION/SORTERELECTRICAL SECTIONELECTRICAL CIRCUIT DIAGRAMSAPPENDIX


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CONTENTS

1. MENU TABLE

........................................................................................................................... 1-1

1.1 Setup and Maintenance Menu Table................................................................................... 1-21.2 Printer/Processor Operation Panel Menu Table.................................................................. 1-6

1.2.1 Menu Table ............................................................................................................... 1-61.2.2 0 [MENU] Item........................................................................................................... 1-71.2.3 1 [STARTUP CHK.] Item ........................................................................................... 1-81.2.4 2 [END CHK.] Item .................................................................................................. 1-101.2.5 3 [LANGUAGE] Item ............................................................................................... 1-111.2.6 4 [CHECK] Item....................................................................................................... 1-121.2.7 5 [SELECT FUNC.] Item ......................................................................................... 1-131.2.8 6 [PRINT COND.] Item ............................................................................................ 1-141.2.9 7 [SPECIAL PRINT] Item ........................................................................................ 1-151.2.10 8 [SYSTEM] Item..................................................................................................... 1-161.2.11 9 [INSTALLATION] Item.......................................................................................... 1-19

2. MAINTENANCE AND INSPECTION

................................................................................. 2-1

2.1 Maintenance Schedule ........................................................................................................ 2-22.2 Regular Maintenance and Inspection Table ........................................................................ 2-32.3 Maintenance and Inspection Procedures ............................................................................ 2-4

2.3.1 Lens Cleaning ........................................................................................................... 2-42.3.2 Mouse Cleaning ........................................................................................................ 2-42.3.3 Auto Film Carrier Inspection...................................................................................... 2-42.3.4 Carrier Base Slider Rail Cleaning.............................................................................. 2-52.3.5 Power Supply Cord Cleaning .................................................................................... 2-52.3.6 Carrier Base Slider Guide Replacement ................................................................... 2-52.3.7 Floppy Disk Drive Inspection..................................................................................... 2-62.3.8 CD-ROM Drive Inspection......................................................................................... 2-72.3.9 Printing Function Inspection ...................................................................................... 2-82.3.10 Cutter Inspection ....................................................................................................... 2-92.3.11 Back Printing Head Inspection .................................................................................. 2-92.3.12 Back Printer Head Replacement ............................................................................... 2-92.3.13 Registration Section Feed Roller Cleaning ............................................................. 2-102.3.14 Nip Release Mechanism (before exposure) Inspection........................................... 2-112.3.15 Sub-scanning Section Roller Cleaning.................................................................... 2-112.3.16 Cam Follower (Rubber Bearing) Replacement ....................................................... 2-122.3.17 Pipe Slider Inspection.............................................................................................. 2-132.3.18 Distribution Section Nip Release System/Roller Inspection .................................... 2-132.3.19 Processing Rack Helical Drive Gear Lubrication..................................................... 2-142.3.20 Crossover Rack/Dryer Entrance Rack Auto Washing Nozzle Inspection................ 2-142.3.21 Circulation Pump Inspection.................................................................................... 2-152.3.22 Processing Solution Heater Inspection ................................................................... 2-152.3.23 Processing Solution Level Sensor Cleaning ........................................................... 2-162.3.24 Replenisher Level Sensor Cleaning ........................................................................ 2-172.3.25 PS4 Solution Concentration Sensor Cleaning......................................................... 2-182.3.26 Waste Solution Level Sensor Cleaning ................................................................... 2-182.3.27 PSR Level Sensor Inspection.................................................................................. 2-192.3.28 Solution Hose and Clamp Inspection ...................................................................... 2-20


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2.3.29 Processor Drive Chain Lubrication.......................................................................... 2-212.3.30 Dryer Mesh Belt Inspection ..................................................................................... 2-21

3. MESSAGES AND ACTIONS

............................................................................................... 3-1

3.1 Error Indication Outline........................................................................................................ 3-23.1.1 Message Number ...................................................................................................... 3-23.1.2 Message Icon ............................................................................................................ 3-23.1.3 X-#### Actions .......................................................................................................... 3-2

3.2 Messages and Actions ........................................................................................................ 3-33.3 Trouble Shooting ............................................................................................................. 3-163

3.3.1 Film Carrier............................................................................................................ 3-1633.3.2 CTB23 Circuit Board ............................................................................................. 3-1643.3.3 CTB23 Circuit Board +24V System....................................................................... 3-1653.3.4 Replenishment Cartridge Box Malfunction ............................................................ 3-1663.3.5 Processing Solution Temperature Abnormality ..................................................... 3-1683.3.6 Dryer Temperature Abnormality ............................................................................ 3-1723.3.7 Processing Solution Tank Level Lowering ............................................................ 3-1763.3.8 Replenishment Pump Diagnostics ........................................................................ 3-1773.3.9 Rack Auto Cleaning System Diagnostics .............................................................. 3-1783.3.10 P1R Stirring Valve/Replenishment Cartridge Washing Valve Diagnostics............ 3-1793.3.11 Replenishment Level Sensor Diagnostics............................................................. 3-1803.3.12 Return Action after Replenishment System Error ................................................. 3-1803.3.13 Replenishment Cartridge Opening Malfunction..................................................... 3-181

3.4 Restoration of Backup for Refreshing.............................................................................. 3-1823.5 OS Recovery and Backup for Refreshing........................................................................ 3-184

3.5.1 OS Recovery ......................................................................................................... 3-1843.5.2 Device Driver Installation....................................................................................... 3-1893.5.3 Backup for Refreshing........................................................................................... 3-194

4. SOFTWARE INSTALLATION

............................................................................................. 4-1

4.1 Simple Upgrade................................................................................................................... 4-24.2 Update ................................................................................................................................. 4-64.3 Reinstallation ..................................................................................................................... 4-134.4 New Installation ................................................................................................................. 4-264.5 Reversion .......................................................................................................................... 4-36

5. MAINTENANCE MENU

......................................................................................................... 5-1

5.1 Operational Procedure ........................................................................................................ 5-45.2 System Operation Setup and Check (01)............................................................................ 5-6

5.2.1 Connection to Imaging Controller (0100) .................................................................. 5-65.2.2 Image Export Settings (0101).................................................................................... 5-65.2.3 Production Information (0120)................................................................................... 5-65.2.4 Timer Setup (0121) ................................................................................................... 5-85.2.5 Data Backup (0122) .................................................................................................. 5-95.2.6 Error Information Check (0123)............................................................................... 5-105.2.7 DI Manager Administrative Setting (0124) .............................................................. 5-115.2.8 Timer Waiting Time Setup (0125) ........................................................................... 5-12


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5.2.9 Installation Information Reference (0126) ............................................................... 5-135.2.10 Accumulated Production Information (0127) ........................................................... 5-135.2.11 Installation Information Setup (0140) ...................................................................... 5-155.2.12 Clear Error Log (0141) ............................................................................................ 5-165.2.13 Shipping Information Reference (0142) .................................................................. 5-16

5.3 Print Condition Setup and Check (02) ............................................................................... 5-175.3.1 Paper Condition Setup (0200)................................................................................. 5-175.3.2 Print Size Setup (0220) ........................................................................................... 5-195.3.3 Paper Magazine Registration (0221)....................................................................... 5-225.3.4 Monitor Adjustment (0222) ...................................................................................... 5-245.3.5 Special Film Channel Setting (0223)....................................................................... 5-255.3.6 Monotone Correction Setting (0224) ....................................................................... 5-275.3.7 Custom Setting Regist/Delete (0225)...................................................................... 5-285.3.8 Back Printing Format (0226) ................................................................................... 5-365.3.9 Index Conditions (0227) .......................................................................................... 5-385.3.10 Image Correction Setup (0240) ............................................................................... 5-395.3.11 Fine Adjustment of the Print Mag.Setting (0241) .................................................... 5-395.3.12 Paper Condition Method Setup (0242).................................................................... 5-405.3.13 Paper Surfaces Display Setup (0243) ..................................................................... 5-41

5.4 Scanner Adjustment/Maintenance (03) ............................................................................. 5-425.4.1 Image Scanning Method (0300) .............................................................................. 5-425.4.2 Input Check (0320).................................................................................................. 5-435.4.3 Focus Position Adjustment (0321) .......................................................................... 5-435.4.4 Working Information Display (0322) ........................................................................ 5-445.4.5 AF Function Setup (0323) ....................................................................................... 5-455.4.6 Dark Correction/Bright Correction (0340)................................................................ 5-475.4.7 I/O Check (0341) ..................................................................................................... 5-495.4.8 Carrier Inclination Display (0342) ............................................................................ 5-505.4.9 CCD Data Display (0343)........................................................................................ 5-515.4.10 Lens Registration (0344) ......................................................................................... 5-535.4.11 Optical Axis Adjustment (0345) ............................................................................... 5-545.4.12 Optical Magnification Calibration (0346) ................................................................. 5-565.4.13 Focus Calibration (0347) ......................................................................................... 5-575.4.14 Spectral Calibration (0348)...................................................................................... 5-595.4.15 LED Light Amount Adjustment (0349)..................................................................... 5-615.4.16 Scanner Parameter Check/Update (0350) .............................................................. 5-635.4.17 CCD Adjustment (0351) .......................................................................................... 5-65

5.5 Carrier Adjustment/Maintenance (04)................................................................................ 5-695.5.1 NC100AY Fixed Feeding Setup (0400)................................................................... 5-695.5.2 Mask Position Adjustment (0420)............................................................................ 5-695.5.3 NC100AY Input Check (0421)................................................................................. 5-715.5.4 MFC10AY Input Check (0422) ................................................................................ 5-725.5.5 NC100AY Working Information Display (0423) ....................................................... 5-735.5.6 MFC10AY Working Information Display (0424) ...................................................... 5-755.5.7 NC100AY Monitor Frame Ratio Setup (0425)......................................................... 5-765.5.8 MFC10AY Monitor Frame Ratio Setup (0426) ........................................................ 5-775.5.9 NC100AY Sensor Calibration (0440) ...................................................................... 5-785.5.10 NC100AY Focus Offset Adjustment (0441)............................................................. 5-79


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5.5.11 MFC10AY Focus Offset Adjustment (0442) ............................................................ 5-805.5.12 NC100AY Sensor Calibration Information (0443) ................................................... 5-815.5.13 NC100AY Installation Information Display (0444) ................................................... 5-835.5.14 MFC10AY Installation Information Display (0445) .................................................. 5-835.5.15 NC100AY Installation Information Setup (0446) ..................................................... 5-845.5.16 MFC10AY Installation Information Setup (0447)..................................................... 5-855.5.17 NC100AY I/O Check (0448) .................................................................................... 5-865.5.18 MFC10AY I/O Check (0449) ................................................................................... 5-885.5.19 Film Carrier ID Setup/Delete (0450)........................................................................ 5-885.5.20 NC100AY Machine Data Setup (0451) ................................................................... 5-905.5.21 NC100AY Magnetic Information Reading (0452) .................................................... 5-915.5.22 NC100AY Magnetic Verify (0453) ........................................................................... 5-925.5.23 NC100AY Nest Section Operation Check (0454).................................................... 5-935.5.24 NC100AY Feeding Operation Check (0455) ........................................................... 5-93

5.6 Printer Adjustment/Maintenance (05) ................................................................................ 5-955.6.1 Paper Magazine Feeding Fine Adjustment (0520).................................................. 5-955.6.2 G Laser (SHG) Optimal Temperature Setup (0522)................................................ 5-965.6.3 Paper Feed (0523) .................................................................................................. 5-975.6.4 Printer Temperature Display (0524) ........................................................................ 5-975.6.5 Printer Input Check (0525) ...................................................................................... 5-985.6.6 Image Position and Tilt Fine Adjustment (0527) ..................................................... 5-985.6.7 Printer Function Select (0528)............................................................................... 5-1005.6.8 Printer I/O Check (0540) ....................................................................................... 5-1015.6.9 Test Pattern Printing (0541) .................................................................................. 5-1025.6.10 Laser Exposure Check (0542)............................................................................... 5-1045.6.11 R Laser (R-LD) Data (0543) .................................................................................. 5-1045.6.12 G Laser (G-SHG) Data (0544) .............................................................................. 5-1045.6.13 B Laser (B-LD) Data (0545) .................................................................................. 5-1055.6.14 Scan/Scan Home Position Parameter (0546) ....................................................... 5-1055.6.15 Main Scan/Laser Beam Sync. Rough Adjust (0547) ............................................. 5-1065.6.16 Laser Beam Sync. Fine Adjustment Print (0548) .................................................. 5-1075.6.17 Laser History Display (0549) ................................................................................. 5-1095.6.18 Paper Condition Setup Table (LUT) Copy (0550) ................................................. 5-1095.6.19 Printer Mechanical Fine Adjustment (0551) .......................................................... 5-1105.6.20 Filter Replacement History (0552)......................................................................... 5-1115.6.21 Feeding Position Sensor Fine Adjustment (0553)................................................. 5-1115.6.22 Image Position Initial Setting (0554)...................................................................... 5-1125.6.23 Sub-scan Feeding Speed Adjustment (0555) ....................................................... 5-1135.6.24 Sub-scanning Soft Nip Fine Adjustment (0557) .................................................... 5-1145.6.25 Sensor Calibration (Initial) (0558).......................................................................... 5-1155.6.26 Sensor Calibration (Daily) (0559) .......................................................................... 5-1165.6.27 Printer Operation Data Display (0560) .................................................................. 5-1175.6.28 Data Saving (0561) ............................................................................................... 5-1185.6.29 Data Download (0562) .......................................................................................... 5-119

5.7 Processor Adjustment/Maintenance (06) ........................................................................ 5-1205.7.1 Replenisher Pump Output Measurement/Setting (0620) ...................................... 5-1205.7.2 Auto Cleaning Output Measurement/Setting (0621) ............................................. 5-1225.7.3 Low Volume Processing Setup (0622) .................................................................. 5-124


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5.7.4 Processor Temperature Calibration (0623) ........................................................... 5-1255.7.5 Processor Input Check (0624)............................................................................... 5-1275.7.6 Processor Operating Condition Setup (0625) ....................................................... 5-1285.7.7 Processing Temperature Setting (0640) ............................................................... 5-1295.7.8 Processor I/O Check (0642).................................................................................. 5-1305.7.9 Processor Operation Data Display (0643)............................................................. 5-1315.7.10 PS Liquid Concentration Management (0644) ...................................................... 5-131

5.8 Image Processing Section Adjustment/Maintenance (07)............................................... 5-1335.8.1 Image Processing Section Information Display (0720) ......................................... 5-1335.8.2 Image Processing Section I/O Check (0740) ........................................................ 5-1335.8.3 Image Processing Section Function Setting (0741) .............................................. 5-134

5.9 Register/Delete................................................................................................................ 5-1355.9.1 Shop Logo Regist/Delete (1020) ........................................................................... 5-1355.9.2 Template Regist/Delete (1021) ............................................................................. 5-1365.9.3 Holiday File Regist/Delete (1022).......................................................................... 5-1365.9.4 Custom Button Regist/Save (1023)....................................................................... 5-136

5.10 Help (21)/Self-Diagnostics (Scanner)(22)/Self-Diagnostics (Printer)(23) ....................... 5-1395.11 Special Operations (99)................................................................................................... 5-139

5.11.1 Paint (9940)........................................................................................................... 5-1395.11.2 Explorer (9941)...................................................................................................... 5-1395.11.3 Command (9942) .................................................................................................. 5-140

6. OPERATION SECTION

......................................................................................................... 6-1

Parts Location...................................................................................................................... 6-26.1 Monitor................................................................................................................................. 6-3

6.1.1 Monitor Replacement ................................................................................................ 6-36.2 Mouse/Keyboard/Light Box (Optional)................................................................................. 6-4

6.2.1 Mouse Replacement ................................................................................................. 6-46.2.2 Operation Keyboard Assembly Removal/Reinstallation............................................ 6-46.2.3 Operation Keyboard Circuit Board Replacement ...................................................... 6-56.2.4 Operation Keyboard Replacement ............................................................................ 6-56.2.5 Light Box (Optional) Replacement ............................................................................ 6-66.2.6 Light Box (Optional) Switch Replacement................................................................. 6-76.2.7 Table Upper Cover Removal/Reinstallation .............................................................. 6-7

7. FILM CARRIER SECTION

.................................................................................................... 7-1

Parts Location...................................................................................................................... 7-37.1 Auto Film Carrier NC100AY (Pressure Cover Section) ....................................................... 7-9

7.1.1 Pressure Cover Removal/Reinstallation.................................................................... 7-97.1.2 MRH23 (Magnetic Reading Head) Circuit Board Replacement ................................ 7-97.1.3 MWH20 (Magnetic Writing Head) Circuit Board Replacement................................ 7-107.1.4 IX240 Leading End/Trailing End/Bar Code Sensor LED (D116L)/

LEE23 Circuit Board Replacement...................................................................... 7-107.1.5 135 Leading End Sensor LED (D101L)/LEE22 Circuit Board Replacement ........... 7-117.1.6 135 Downstream Perforation Sensor LED (D103L)/

LEE22 Circuit Board Replacement...................................................................... 7-117.1.7 135 Feed Roller Replacement................................................................................. 7-12


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7.1.8 LBF23 Circuit Board Replacement.......................................................................... 7-137.1.9 IX240 Feed Roller Replacement ............................................................................. 7-147.1.10 IX240 Dust Removal Roller Replacement............................................................... 7-157.1.11 Dummy Head Replacement .................................................................................... 7-177.1.12 Magnetic Reading Head (D124) Replacement........................................................ 7-177.1.13 Magnetic Writing Head (MG101) Replacement....................................................... 7-187.1.14 Pressure Cover Hinge Replacement....................................................................... 7-197.1.15 Pressure Mask Replacement .................................................................................. 7-227.1.16 Pressure Cover Open/Close Detecting Pin Position Adjustment ............................ 7-237.1.17 Flexible Cable (LBF23 to JNC23) Replacement ..................................................... 7-247.1.18 Machine Data Writing .............................................................................................. 7-25

7.2 NC100AY Lower Feed Section.......................................................................................... 7-267.2.1 Feed Section Unit Removal/Reinstallation .............................................................. 7-267.2.2 Winding Unit Removal/Reinstallation ...................................................................... 7-307.2.3 Winding Roller Replacement................................................................................... 7-307.2.4 Feed Motor (M101) Replacement ........................................................................... 7-327.2.5 JNC23 Circuit Board Replacement ......................................................................... 7-367.2.6 Feed Roller Rotation Sensor (D135)/SSE23 Circuit Board Replacement............... 7-377.2.7 135 Downstream Perforation Sensor (D103)/DTE22 Circuit Board Replacement .. 7-377.2.8 Solenoid (S101) Replacement ................................................................................ 7-387.2.9 Reading Head Opposite Roller Replacement ......................................................... 7-387.2.10 Magnetic Reading Adjustment ................................................................................ 7-397.2.11 Writing Head Opposite Roller Replacement............................................................ 7-407.2.12 IX240 Lower Dust Removal Roller Replacement .................................................... 7-407.2.13 Slide Rail Replacement ........................................................................................... 7-417.2.14 Pressure Cover Open/Close Sensor (D128) Replacement..................................... 7-417.2.15 Harness Cover Removal/Reinstallation................................................................... 7-427.2.16 135 Leading End Sensor (D101P)/DTG23 Circuit Board Replacement.................. 7-427.2.17 IX240 Leading End/Trailing End/Bar Code Sensor (D116P)/

DTE23 Circuit Board Replacement ..................................................................... 7-437.2.18 DTB23 Circuit Board Replacement ......................................................................... 7-437.2.19 DTF23 Circuit Board Replacement ......................................................................... 7-447.2.20 DBF23 Circuit Board Replacement ......................................................................... 7-447.2.21 Dummy Head Opposite Roller Replacement .......................................................... 7-457.2.22 Lane Change Lever/Arm Replacement ................................................................... 7-467.2.23 Pressure Cover Lock Lever Replacement............................................................... 7-477.2.24 Feed Roller/Belt Replacement ................................................................................ 7-487.2.25 Flexible Cable (CYA23 to JNC23) Replacement..................................................... 7-50

7.3 NC100AY Nest Section ..................................................................................................... 7-527.3.1 Nest Section Cover Removal/Reinstallation............................................................ 7-527.3.2 Left-hand Front Cover Removal/Reinstallation ....................................................... 7-527.3.3 Nest Section Unit Removal/Reinstallation............................................................... 7-537.3.4 Nest Section/135 Entrance Guide-to-Feed Section Alignment Adjustment ............ 7-567.3.5 135/IX240 Lane Change Phase Adjustment ........................................................... 7-597.3.6 SSB23 Circuit Board Replacement ......................................................................... 7-617.3.7 135 Entrance Guide Removal/Reinstallation........................................................... 7-617.3.8 135 Entrance Guide Brush Replacement................................................................ 7-627.3.9 Gear Bracket Replacement ..................................................................................... 7-62


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7.3.10 Supply Motor Home Position Sensor (D122)/SSD23 Circuit Board Replacement .. 7-637.3.11 IPI Sensor (D121)/SSA23 Circuit Board Replacement ........................................... 7-637.3.12 Cartridge Holder Assembly Replacement ............................................................... 7-657.3.13 Spool Gear Replacement ........................................................................................ 7-667.3.14 Cartridge Release Lever Assembly Replacement................................................... 7-667.3.15 Supply Motor (M102) Replacement......................................................................... 7-677.3.16 Keyboard (D131~D134)/MSC22 Circuit Board Replacement ................................. 7-687.3.17 Indicator Lamp (L/P101)/LEH23 Circuit Board Replacement.................................. 7-69

7.4 NC100AY Body Section .................................................................................................... 7-707.4.1 Carrier Cover Removal/Reinstallation ..................................................................... 7-707.4.2 Load Harness Replacement.................................................................................... 7-707.4.3 135/IX240 Feed Lane Position Sensor (D129/D130) Replacement........................ 7-717.4.4 Plug-in Connector Replacement ............................................................................. 7-727.4.5 Bottom Cover Removal/Reinstallation..................................................................... 7-737.4.6 CYA23 Circuit Board Replacement ......................................................................... 7-747.4.7 NC100AY Unit Replacement................................................................................... 7-80

7.5 Multi-film Carrier MFC10AY (Optional) .............................................................................. 7-817.5.1 Right-hand, Left-hand and Circuit Board Cover Removal/Reinstallation ................ 7-817.5.2 CYB23Circuit Board Replacement .......................................................................... 7-817.5.3 Flexible Cable Replacement ................................................................................... 7-827.5.4 MSB23 Circuit Board Replacement......................................................................... 7-847.5.5 Solenoid (S480) Replacement ................................................................................ 7-847.5.6 Mask Table Slider Position Sensor (D486) Replacement ....................................... 7-857.5.7 Mask Cover Gear Replacement .............................................................................. 7-867.5.8 Plug-in Connector Replacement ............................................................................. 7-887.5.9 Slider Bracket Assembly Replacement ................................................................... 7-897.5.10 Mask Table Lock Unit Replacement........................................................................ 7-907.5.11 Mask Table Lock Unit Spring Replacement ............................................................ 7-91

7.6 Carrier Base Section ......................................................................................................... 7-927.6.1 Plug-in Connector Replacement ............................................................................. 7-927.6.2 Carrier Base Assembly Removal/Reinstallation...................................................... 7-947.6.3 Carrier Lock Sensor (D208) Replacement .............................................................. 7-967.6.4 Carrier Lock Assembly Removal/Reinstallation ...................................................... 7-967.6.5 Lock Release Shaft Disassembly/Reassembly ....................................................... 7-987.6.6 Roller/Arm Replacement ......................................................................................... 7-997.6.7 Lock Release Arm Replacement........................................................................... 7-1007.6.8 Lock Arm Replacement ......................................................................................... 7-100

8. SCANNER SECTION

............................................................................................................. 8-1

Parts Location...................................................................................................................... 8-28.1 Light Source Section ........................................................................................................... 8-3

8.1.1 Light Source Unit Removal/Reinstallation ................................................................. 8-38.1.2 CLE23 Circuit Board Replacement ........................................................................... 8-48.1.3 135/120 Diffusion Box Sensor (D301/D302) Replacement ....................................... 8-48.1.4 Light Source Assembly Removal/Reinstallation........................................................ 8-58.1.5 LED Heater (LH311/LH312)/Light Source

Temperature Sensor (D311) Replacement ........................................................... 8-68.1.6 LED23 Circuit Board Replacement ........................................................................... 8-7


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8.1.7 Light Source Section Exhaust Fan (F311) Replacement .......................................... 8-88.2 Scanner Section .................................................................................................................. 8-9

8.2.1 Scanner Section Rear Cover Removal/Reinstallation............................................... 8-98.2.2 Scanner Section Upper Cover Removal/Reinstallation............................................. 8-98.2.3 Scanner Section Front Cover Removal/Reinstallation .............................................. 8-98.2.4 Scanner Section Exhaust Fan (F211) Replacement ............................................... 8-108.2.5 Scanner Section Cooling Fan (F212) Replacement................................................ 8-108.2.6 Scanner Section Bracket Removal/Reinstallation ................................................... 8-118.2.7 CTB23 Circuit Board Replacement ......................................................................... 8-128.2.8 CPZ23 Circuit Board Replacement ......................................................................... 8-128.2.9 CCD Unit Removal/Reinstallation ........................................................................... 8-148.2.10 Shutter/Gear Replacement...................................................................................... 8-168.2.11 Lens Home Position Sensor (D202) Replacement.................................................. 8-178.2.12 Lens Drive Motor (M202) Replacement .................................................................. 8-188.2.13 Lens Unit Replacement ........................................................................................... 8-198.2.14 Conjugate Length Variable Motor (M201) Replacement ......................................... 8-208.2.15 Conjugate Length Variable Section Home Position Sensor

(D201) Replacement ........................................................................................... 8-218.2.16 Conjugate Length Variable Gear/Rack Replacement ............................................. 8-228.2.17 Program Downloading to Scanner Circuit Board..................................................... 8-258.2.18 Fixing Bracket Installation ....................................................................................... 8-29

9. SCANNER ELECTRICAL SECTION

................................................................................. 9-1

Parts Location...................................................................................................................... 9-29.1 Power Supply Section ......................................................................................................... 9-3

9.1.1 Front Cover Removal/Reinstallation.......................................................................... 9-39.1.2 Rear Cover Removal/Reinstallation .......................................................................... 9-39.1.3 Start Switch (D214) Replacement ............................................................................. 9-49.1.4 Power Supply Unit Replacement............................................................................... 9-59.1.5 Power Supply Voltage Adjustment ............................................................................ 9-6

9.2 Image Processing Circuit Board Section ............................................................................. 9-79.2.1 Image Processing Circuit Board Box Removal/Reinstallation................................... 9-79.2.2 Box Cover and Circuit Board Holder Removal/Reinstallation ................................... 9-99.2.3 GSR23 Circuit Board Replacement........................................................................... 9-99.2.4 GIA23 Circuit Board Replacement .......................................................................... 9-109.2.5 GIE23 Circuit Board Replacement .......................................................................... 9-109.2.6 GPA23 Circuit Board Replacement......................................................................... 9-119.2.7 GMB23 Circuit Board Replacement ........................................................................ 9-119.2.8 Image Processing Circuit Board Expansion ............................................................ 9-129.2.9 Image Processing Section Cooling Fan (F321) Replacement ................................ 9-12

9.3 Main Control Unit ............................................................................................................... 9-149.3.1 Main Control Unit Replacement .............................................................................. 9-149.3.2 Main Control Unit Left-hand Cover Removal/Reinstallation .................................... 9-159.3.3 Connecting Grounding Wristband ........................................................................... 9-159.3.4 Motherboard Backup Battery Replacement ............................................................ 9-169.3.5 Hard Disk Replacement .......................................................................................... 9-18


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10. PAPER SUPPLY SECTION

............................................................................................... 10-1

Parts Location.................................................................................................................... 10-210.1 Paper Magazine ................................................................................................................ 10-3

10.1.1 Paper Supply Section Assembly Replacement ....................................................... 10-310.1.2 Magazine Roller Release Arm Replacement .......................................................... 10-310.1.3 Drive Pulley Replacement ....................................................................................... 10-4

10.2 Upper Paper Magazine Table........................................................................................... 10-510.2.1 Upper Magazine Setting Lever Cover Removal/Reinstallation ............................... 10-510.2.2 Upper Magazine Setting Lever Removal/Reinstallation .......................................... 10-510.2.3 Upper Magazine Setting Lever Lock Arm Replacement ......................................... 10-610.2.4 Upper Magazine Table Unit Removal/Reinstallation............................................... 10-610.2.5 Upper Slide Table/Bracket Removal/Reinstallation................................................. 10-710.2.6 Magazine Moving Cam Roller Replacement ........................................................... 10-710.2.7 Upper Magazine Table Slide Lock Replacement .................................................... 10-8

10.3 Lower Magazine Table ...................................................................................................... 10-910.3.1 Lower Magazine Setting Lever Cover Removal/Reinstallation ............................... 10-910.3.2 Lower Magazine Setting Lever Removal/Reinstallation .......................................... 10-910.3.3 Lower Magazine Setting Lever Lock Arm Replacement ....................................... 10-1010.3.4 Lower Magazine Table Unit Removal/Reinstallation............................................. 10-1010.3.5 Magazine Table Lift Cam Roller Replacement...................................................... 10-1110.3.6 Soft Down Damper Replacement.......................................................................... 10-12

10.4 Magazine Drive Unit/Interlock Switch .............................................................................. 10-1410.4.1 Upper Magazine Drive Unit Removal/Reinstallation ............................................. 10-1410.4.2 Lower Magazine Drive Unit Removal/Reinstallation ............................................. 10-1510.4.3 Upper/Lower Magazine Paper Supply Motor (M610/M620) Replacement............ 10-1510.4.4 Drive Belt Replacement......................................................................................... 10-1610.4.5 Magazine Door Interlock Switch (D680A/B) Replacement.................................... 10-17

11. PAPER FEED SECTION

..................................................................................................... 11-1

Parts Location.................................................................................................................... 11-311.1 Cutter/Feed Section........................................................................................................... 11-6

11.1.1 Left Cover Removal/Reinstallation .......................................................................... 11-611.1.2 Cutter/Feed Unit Removal/Reinstallation ................................................................ 11-611.1.3 Upper Sensor Bracket Removal/Reinstallation ....................................................... 11-911.1.4 Lower Sensor Bracket Removal/Reinstallation ....................................................... 11-911.1.5 Upper/Lower Magazine Paper End Sensor (D616/D626) Replacement ............... 11-1011.1.6 Upper Magazine ID Sensor 1 to 6 (D610 to D615), Open/

Close Sensor (D617/D618), Lower Magazine ID Sensor 1 to 6 (D620 to D625), Open/Close Sensor (D627/D628) Replacement ............................................... 11-10

11.1.7 Feed Motor 1 (M630) Replacement ...................................................................... 11-1111.1.8 Drive Gear Replacement....................................................................................... 11-1111.1.9 Upper Magazine Paper Sensor (D631) Replacement........................................... 11-1211.1.10 Lower Magazine Paper Sensor (D632P) Replacement ........................................ 11-1211.1.11 Connector Cover Removal/Reinstallation ............................................................. 11-1311.1.12 Upper Cutter Unit Removal/Reinstallation............................................................. 11-1411.1.13 Upper and Lower Common use Guide Plate Removal/Reinstallation................... 11-1511.1.14 Lower Magazine Paper Sensor LED (D632L) Replacement................................. 11-15


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11.1.15 Lower Cutter Unit Removal/Reinstallation............................................................. 11-1611.1.16 Feed Guide Plate Replacement ............................................................................ 11-1711.1.17 Exit Nip Roller/Lower Magazine Entrance Nip Roller Replacement...................... 11-1711.1.18 Lower Cutter Feed Roller Replacement ................................................................ 11-1811.1.19 Upper Cutter Feed Roller Replacement ................................................................ 11-1911.1.20 Emulsion Surface Side Upper Cutter Exit Guide Plate Removal/Reinstallation.... 11-2011.1.21 Upper Cutter Nip Roller Replacement................................................................... 11-2111.1.22 Back Surface Side Upper Cutter Entrance Guide Plate Removal/Reinstallation .. 11-2111.1.23 Exit Feed Roller Replacement............................................................................... 11-22

11.2 Back Printing Section ...................................................................................................... 11-2311.2.1 Back Printing/Feed Unit Removal/Reinstallation................................................... 11-2311.2.2 Feed Section Paper Sensor (D633) Replacement ................................................ 11-2411.2.3 Nip Release Solenoid 1 (S631) Replacement....................................................... 11-2511.2.4 Nip Release Solenoid 2 (S632) Replacement....................................................... 11-2511.2.5 Feed Motor 3 (M632) Replacement ...................................................................... 11-2611.2.6 Back Printing Entrance/Cutter Exit Feed Roller Drive Gear Replacement............ 11-2711.2.7 Feed Motor 2 (M631) Replacement ...................................................................... 11-2811.2.8 Back Printing Entrance Feed Roller Replacement ................................................ 11-2811.2.9 Back Printing Middle Feed Roller Replacement.................................................... 11-2911.2.10 Back Printing Exit Feed Roller Replacement ........................................................ 11-3011.2.11 Back Printing Exit Guide Plate Removal/Reinstallation......................................... 11-3011.2.12 Back Printing Middle/Exit Nip Roller Replacement................................................ 11-3111.2.13 Back Printing Entrance Nip Roller Replacement................................................... 11-3211.2.14 Back Printing Entrance Guide Plate Removal/Reinstallation ................................ 11-3311.2.15 Platen Replacement .............................................................................................. 11-3411.2.16 Back Printing Surface Side Guide Plate Replacement.......................................... 11-3411.2.17 Back Printing Drive Gear Replacement................................................................. 11-3511.2.18 Back Printing Head Replacement ......................................................................... 11-3611.2.19 Back Printing Unit Removal/Reinstallation ............................................................ 11-3711.2.20 Back Printing Unit Drive Gear Replacement ......................................................... 11-3711.2.21 Back Printing Head Clearance Adjustment ........................................................... 11-38

11.3 Registration Section ........................................................................................................ 11-4011.3.1 Registration Unit Removal/Reinstallation .............................................................. 11-4011.3.2 Nip Release Home Position Sensor 1 (D642) Replacement................................. 11-4011.3.3 Tilt Home Position Sensor (D641) Replacement................................................... 11-4111.3.4 Registration Section Paper Sensor (D640P) Replacement................................... 11-4211.3.5 Registration Section Paper Sensor LED (D640L) Replacement ........................... 11-4211.3.6 Feed Motor 4 (M640) Replacement ...................................................................... 11-4311.3.7 Registration Tilt Motor (M641) /Nip Release Motor1 (M642) Replacement .......... 11-4311.3.8 Nip Release Solenoid 4 (S641) Replacement....................................................... 11-4511.3.9 Nip Release Solenoid 3 (S640) Replacement....................................................... 11-4511.3.10 Registration Section Feed Roller Replacement .................................................... 11-4611.3.11 Registration Section Nip Roller 2 Replacement .................................................... 11-4711.3.12 Registration Section Nip Roller 3/4 Replacement ................................................. 11-4811.3.13 Exit Side Upper and Lower Guide Plate Replacement.......................................... 11-4911.3.14 Tilt Unit Removal/Reinstallation ............................................................................ 11-5211.3.15 Registration Section Feed Roller 1 Replacement ................................................. 11-5311.3.16 Entrance Guide Plate Removal/Reinstallation ...................................................... 11-53


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11.3.17 Registration Section Nip Roller 1 Replacement .................................................... 11-5411.3.18 Feed Roller 1 Drive Gear Replacement ................................................................ 11-55

12. EXPOSURE SECTION

........................................................................................................ 12-1

Parts Location.................................................................................................................... 12-212.1 LDD Circuit Board/AOM Driver Section............................................................................. 12-3

12.1.1 Printer Top Cover Removal/Reinstallation .............................................................. 12-312.1.2 Thermohygrometer (HS760) Replacement ............................................................. 12-412.1.3 Fan Bracket Removal/Reinstallation ....................................................................... 12-412.1.4 Feed Section Cooling Fan 5 (F609) Replacement .................................................. 12-512.1.5 Feed Section Cooling Fan 4 (F608) Replacement .................................................. 12-512.1.6 Louver Removal/Reinstallation................................................................................ 12-512.1.7 LDD/AOM Cooling Fan (F614A/B) Replacement .................................................... 12-612.1.8 AOM Driver Replacement ....................................................................................... 12-612.1.9 LDD23 Circuit Board Replacement ......................................................................... 12-712.1.10 Operation Panel/Keyboard Circuit Board (KEY23) Replacement ........................... 12-8

12.2 Laser Optical Unit ............................................................................................................ 12-1012.2.1 Laser Optical Unit Air Filter Replacement ............................................................. 12-1012.2.2 Anti-dust Fan 1/2/3 (F610/F611/F612) Replacement............................................ 12-1012.2.3 Laser Optical Unit Removal/Reinstallation ............................................................ 12-1112.2.4 Shutter Solenoid (S673) Replacement.................................................................. 12-1412.2.5 Shutter Open/Close Sensor (D674) Replacement ................................................ 12-1512.2.6 Exposure Point Thermometer (TS650) Replacement ........................................... 12-15

12.3 Sub-scanning Unit ........................................................................................................... 12-1712.3.1 Sub-scanning Unit Removal/Reinstallation ........................................................... 12-1712.3.2 Frame Removal/Reinstallation .............................................................................. 12-1812.3.3 Sub-scanning Steel Belt Replacement.................................................................. 12-1912.3.4 Sub-scanning Feed Motor (M650) Replacement .................................................. 12-2112.3.5 Timing Belt Replacement ...................................................................................... 12-2112.3.6 Soft Nip Motor (M651) Replacement..................................................................... 12-2212.3.7 Rubber Flat Belt Replacement .............................................................................. 12-2212.3.8 Soft Nip Home Position Sensor (D651) Replacement........................................... 12-2412.3.9 Exposure Section Entrance Paper Sensor (D650P)/

Exposure Position Paper Sensor (D653P) Replacement.................................. 12-2512.3.10 Exposure Section Entrance Paper Sensor LED (D650L)/

Exposure Position Paper Sensor LED (D653L) Replacement .......................... 12-2612.3.11 Soft Nip Pre-turning Belt Replacement ................................................................. 12-27

13. DISTRIBUTION/PRINTER EXIT SECTION

................................................................... 13-1

Parts Location.................................................................................................................... 13-313.1 Distribution Entrance Unit .................................................................................................. 13-6

13.1.1 Magazine Door Hinge Opening/Closing .................................................................. 13-613.1.2 Distribution Section Connector Cover Removal/Reinstallation ............................... 13-713.1.3 Printer Right Inner Cover Removal/Reinstallation................................................... 13-713.1.4 Distribution Entrance Unit Removal/Reinstallation.................................................. 13-813.1.5 Nip Release Home Position Sensor 2 (D655) Replacement................................. 13-1013.1.6 Nip Release Timing Belt (M655 Side) Replacement ............................................. 13-1013.1.7 Nip Release Motor 2 (M655) Replacement ........................................................... 13-12


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13.1.8 Nip Roller (M655 Side) Replacement.................................................................... 13-1313.1.9 Nip Release Home Position Sensor 3 (D656) Replacement................................. 13-1513.1.10 Nip Release Timing Belt (M656 Side) Replacement ............................................. 13-1513.1.11 Nip Release Motor 3 (M656) Replacement ........................................................... 13-1613.1.12 Nip Roller Replacement ........................................................................................ 13-1613.1.13 Drive Gear Replacement....................................................................................... 13-1713.1.14 Upper Guide Plate Removal/Reinstallation ........................................................... 13-1813.1.15 Feed Roller Replacement...................................................................................... 13-1913.1.16 Feed Roller Drive Gear Replacement ................................................................... 13-20

13.2 Distribution Unit ............................................................................................................... 13-2313.2.1 Distribution Unit Removal/Reinstallation ............................................................... 13-2313.2.2 Nip Release Home Position Sensor (Front: D662/Rear: D663) Replacement ...... 13-2413.2.3 Nip Release Timing Belt (Front) Replacement...................................................... 13-2513.2.4 Nip Release Motor 4 (Front) (M662) Replacement ............................................... 13-2613.2.5 Nip Release Timing Belt (Rear) Replacement ...................................................... 13-2713.2.6 Nip Release Motor 4 (Rear) (M663) Replacement................................................ 13-2713.2.7 Nip Roller Replacement ........................................................................................ 13-2813.2.8 Distribution Home Position Sensor (D661) Replacement ..................................... 13-2913.2.9 Distribution Timing Belt Replacement ................................................................... 13-3013.2.10 Distribution Slide Motor (M661) Replacement....................................................... 13-3213.2.11 Distribution Roller Replacement............................................................................ 13-3313.2.12 Feed Motor 5 (M660) Replacement ...................................................................... 13-3513.2.13 Drive Belt Replacement......................................................................................... 13-3613.2.14 Distribution Section Paper Sensor

(Front: D664P/Center: D660P/Rear: D665P) Replacement.............................. 13-3613.2.15 Distribution Section Paper Sensor LED

(Front: D664L/Center: D660L/Rear: D665L) Replacement ............................... 13-3713.2.16 Pipe Slider Replacement....................................................................................... 13-3813.2.17 Distribution Section Drive Standby Sensor (D669) Replacement ......................... 13-4013.2.18 Drive Gear with Torque Limiter Replacement ....................................................... 13-4013.2.19 Nip Roller Guide Plate Removal/Reinstallation ..................................................... 13-4113.2.20 Exit Side Feed Roller Replacement ...................................................................... 13-42

13.3 Printer Exit Section .......................................................................................................... 13-4413.3.1 Printer Exit Unit Removal/Reinstallation................................................................ 13-4413.3.2 Feed Section Cooling Fan Cover Removal/Reinstallation .................................... 13-4413.3.3 Feed Section Cooling Fan 3 (F607) Replacement ................................................ 13-4513.3.4 Feed Section Cooling Fan 2 (F606) Replacement ................................................ 13-4513.3.5 Printer Exit Unit Drive Gear Replacement............................................................. 13-4613.3.6 Speed Control Section Paper Sensor

(Front: D666P/Center: D667P/Rear: D668P) Replacement.............................. 13-4713.3.7 Speed Control Section Paper Sensor

LED (Front: D666L/Center: D667L/Rear: D668L) Replacement ....................... 13-4713.3.8 Speed Control Motor (M664)/Belt (Front) Replacement........................................ 13-4813.3.9 Speed Control Motor (M665)/Belt (Rear) Replacement ........................................ 13-4913.3.10 Front Entrance Feed Roller Replacement............................................................. 13-5013.3.11 Rear Entrance Feed Roller Replacement ............................................................. 13-5113.3.12 Front/Rear Entrance Nip Roller Replacement....................................................... 13-5213.3.13 Exit Nip Roller Replacement ................................................................................. 13-53


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13.3.14 Emulsion Surface Guide Plate Removal/Reinstallation......................................... 13-5313.3.15 Entrance Back Surface Guide Plate Removal/Reinstallation ................................ 13-5413.3.16 Exit Back Surface Guide Plate Removal/Reinstallation ........................................ 13-5413.3.17 Exit Feed Roller/Guide Plate Replacement........................................................... 13-55

14. PROCESSOR SECTION

..................................................................................................... 14-1

Parts Location.................................................................................................................... 14-214.1 Crossover Racks ............................................................................................................... 14-4

14.1.1 No.1 Crossover Rack Disassembly/Reassembly .................................................... 14-414.1.2 No.2/No.3 Crossover Rack Disassembly/Reassembly ........................................... 14-414.1.3 Dryer Entrance Rack Disassembly/Reassembly..................................................... 14-5

14.2 Processing Racks.............................................................................................................. 14-614.2.1 P1/P2/PS1/PS4 Upper Guide Removal/Reinstallation............................................ 14-614.2.2 PS2/PS3 Upper Guide Removal/Reinstallation....................................................... 14-614.2.3 Upper Guide Disassembly/Reassembly.................................................................. 14-714.2.4 P1/P2 Roller Replacement ...................................................................................... 14-914.2.5 P1/P2/PS1/PS4 Drive Shaft Removal/Reinstallation ............................................ 14-1214.2.6 PS2/PS3 Drive Shaft Removal/Reinstallation ....................................................... 14-1214.2.7 PS2/PS3 Roller Replacement ............................................................................... 14-1314.2.8 PS1/PS4 Roller Replacement ............................................................................... 14-15

14.3 PS Tank Partition Board .................................................................................................. 14-2014.3.1 PS Tank Partition Board Blade/Seal Replacement ............................................... 14-20

14.4 Processor Drive System .................................................................................................. 14-2514.4.1 Right Cover Removal/Reinstallation...................................................................... 14-2514.4.2 Processor Rear Cover Removal/Reinstallation ..................................................... 14-2514.4.3 Motor Driver Bracket Removal/Reinstallation........................................................ 14-2614.4.4 Motor Driver Replacement .................................................................................... 14-2714.4.5 Auto Chain Tensioner Removal/Reinstallation...................................................... 14-2714.4.6 Processor Drive Motor (M700) Replacement ........................................................ 14-2814.4.7 Drive Bracket Removal/Reinstallation ................................................................... 14-2914.4.8 Drive Sprocket/Gear Replacement........................................................................ 14-3014.4.9 Processor Drive Chain Replacement .................................................................... 14-3114.4.10 Printer Drive Gear/Sprocket Replacement ............................................................ 14-32

15. PROCESSING SOLUTION CIRCULATION SYSTEM

............................................... 15-1

Parts Location.................................................................................................................... 15-215.1 Sub-tank Section ............................................................................................................... 15-3

15.1.1 Processor Front Cover Removal/Reinstallation ...................................................... 15-315.1.2 Upper Connector Cover Removal/Reinstallation..................................................... 15-315.1.3 Processor Inner Cover Removal/Reinstallation....................................................... 15-415.1.4 P1 to PS4 Solution Thermometer (TS700 to TS703) Replacement........................ 15-415.1.5 Solution Level Sensor (FS700 to FS705) Replacement.......................................... 15-515.1.6 PS4 Solution Concentration Sensor (FS706) Replacement.................................... 15-6

15.2 Processing solution Heater/Circulation Pump Section ...................................................... 15-715.2.1 Lower Connector Cover Removal/Reinstallation..................................................... 15-715.2.2 Heater Cooling Fan (F700 to F703) Replacement .................................................. 15-715.2.3 Heater Safety Thermostat (D700 to D703) Replacement ....................................... 15-8


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15.2.4 Solution Heater (H700 to H703) Replacement........................................................ 15-915.2.5 P1/P2 Circulation Pump (PU700/PU701) Replacement........................................ 15-1015.2.6 PS1 to PS4 Circulation Pump (PU702 to PU705) Replacement........................... 15-1115.2.7 Processing Solution Tank Exhaust Fan 1 (F704) Replacement............................ 15-1315.2.8 Processing Solution Tank Exhaust Fan 2 (F705) Replacement............................ 15-1315.2.9 Hose Connection................................................................................................... 15-14

15.3 Waste Solution System ................................................................................................... 15-1515.3.1 Waste Solution Level Sensor (FS728) Replacement ............................................ 15-1515.3.2 Waste Solution Tank Replacement ....................................................................... 15-1615.3.3 Waste Solution Hose Replacement....................................................................... 15-17

16. PROCESSING SOLUTION REPLENISHMENT SYSTEM

....................................... 16-1

Parts Location.................................................................................................................... 16-216.1 Replenisher Cartridge Section........................................................................................... 16-3

16.1.1 Replenisher Box Door Open/Close Detecting Interlock Switch (D724) Replacement ....................................................................................................... 16-3

16.1.2 Replenisher Cartridge Setting Sensor (D721) Replacement................................... 16-316.1.3 Replenisher Cartridge Box Upper/Lower Sensor (D722/D723) Replacement ........ 16-416.1.4 Replenisher Cartridge Open Unit Removal/Reinstallation ...................................... 16-516.1.5 Replenisher Cartridge Open Cam/Gear Replacement............................................ 16-616.1.6 Cartridge Set Box Removal/Reinstallation .............................................................. 16-716.1.7 Cartridge Opening Motor (M720) Replacement ...................................................... 16-816.1.8 Replenisher Box Door Lock Manual Releasing....................................................... 16-9

16.2 Processing Solution Replenishment System................................................................... 16-1016.2.1 Replenisher Filter Replacement ............................................................................ 16-1016.2.2 P1R/P2RA/P2RB Pump (PU721/PU722/PU723) Replacement............................ 16-1016.2.3 PSR Pump Bracket Removal/Reinstallation.......................................................... 16-1216.2.4 PSR Pump (PU724) Replacement ........................................................................ 16-1316.2.5 PSR Pump Valve Replacement ............................................................................ 16-1416.2.6 PSR Pump Bellows Replacement ......................................................................... 16-1516.2.7 PSR Filter Replacement........................................................................................ 16-1616.2.8 PSR Upper/Lower Level Sensor (FS723/FS727) Replacement............................ 16-1616.2.9 P1R Upper/P2RA/B Upper/P1R Lower/P2RA/B Lower Level Sensor

(FS720/FS721/FS722/FS724/FS725/FS726) Replacement ............................. 16-1716.2.10 PSR Tank Replacement........................................................................................ 16-1816.2.11 P1R/P2RA/P2RB Tank Replacement ................................................................... 16-20

16.3 Auto Washing and P1R Stirring System.......................................................................... 16-2316.3.1 Auto Washing Pump (PU720) Replacement ......................................................... 16-2316.3.2 Rack Auto Washing Valve/P1WR Water Replenishment Valve

(S720 to S722) Replacement ............................................................................ 16-2416.3.3 P1R/P2RA/P2RB Cartridge Washing/P1R Stirring Valve

(S728/S729/S730/S731) Replacement ............................................................. 16-25

17. DRYER SECTION

................................................................................................................. 17-1

Parts Location.................................................................................................................... 17-217.1 Dryer Belt Unit ................................................................................................................... 17-3

17.1.1 Dryer Belt Unit Removal/Reinstallation ................................................................... 17-317.1.2 Dryer Mesh Belt/Roller Replacement ...................................................................... 17-3


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17.1.3 Dryer Belt Unit Open/Close Detecting Interlock Switch (D762B) Replacement ...... 17-517.2 Dryer Rack Section............................................................................................................ 17-6

17.2.1 Dryer Rack Removal/Reinstallation......................................................................... 17-617.2.2 Dryer Section Open/Close Detecting Interlock Switch (D762A) Replacement........ 17-817.2.3 Dryer Feed Roller Drive Belt Replacement ............................................................. 17-917.2.4 Dryer Feed Roller Replacement.............................................................................. 17-917.2.5 Dryer Unit Exit Turn Roller Replacement .............................................................. 17-1017.2.6 Dryer Unit Exit Roller Replacement....................................................................... 17-1217.2.7 Dryer Unit Lock Assembly Replacement............................................................... 17-1317.2.8 Exit Feed Belt Replacement.................................................................................. 17-13

17.3 Dryer Fan/Heater Section................................................................................................ 17-1417.3.1 Dryer Fan Cover Removal/Reinstallation .............................................................. 17-1417.3.2 Dryer Fan (F760) Replacement............................................................................. 17-1517.3.3 Dryer Heater Safety Thermostats 1/2 (D760A/B) Replacement............................ 17-1617.3.4 Dryer Thermometer (TS760) Replacement........................................................... 17-1617.3.5 Dryer Heater Assembly (H760 to H767) Replacement ......................................... 17-17

18. PRINT EXIT SECTION/SORTER

...................................................................................... 18-1

Parts Location.................................................................................................................... 18-318.1 Dryer Exit Unit ................................................................................................................... 18-9

18.1.1 Dryer Exit Unit Right Cover Removal/Reinstallation ............................................... 18-918.1.2 Dryer Exit Unit Top Cover Removal/Reinstallation.................................................. 18-918.1.3 Dryer Exit Unit Removal/Reinstallation ................................................................. 18-1018.1.4 Feeding Path Switching Paper Sensor LED (Rear/Center/Front)

(D770L/D771L/D772L)/Lower Exit Paper Sensor LED (Rear/Center/Front) (D773L/D774L/D775L) Replacement ................................................................ 18-12

18.1.5 Feeding Path Switching Paper Sensor (Rear/Center/Front)(D770P/D771P/D772P) Replacement............................................................... 18-13

18.1.6 Lower Exit Paper Sensor (Rear/Center/Front)(D773P/D774P/D775P) Replacement ..................................................................................................... 18-13

18.1.7 Feeding Path Switching Solenoid (S770) Replacement........................................ 18-1418.1.8 Feeding Path Switch Position Sensor (Large Size)(D776) Replacement ............. 18-1518.1.9 Dryer Section Drive Motor (M770) Replacement .................................................. 18-1618.1.10 Feed Roller Drive Belt Replacement ..................................................................... 18-1718.1.11 Guide Plate Removal/Reinstallation...................................................................... 18-1818.1.12 Roller Replacement............................................................................................... 18-2218.1.13 Nip Roller Replacement ........................................................................................ 18-24

18.2 Print Sending Unit ........................................................................................................... 18-2518.2.1 Print Sending Unit Removal/Reinstallation............................................................ 18-2518.2.2 Print Sending Drive Motor (M771)/Belt Replacement ........................................... 18-2518.2.3 Feed Belt/Feed Belt Drive Roller Replacement..................................................... 18-27

18.3 SU1400AY Transversal Sorter ........................................................................................ 18-2918.3.1 SU1400AY Transversal Sorter Removal/Reinstallation ........................................ 18-2918.3.2 Cover/Lower Bracket Removal/Reinstallation ....................................................... 18-2918.3.3 Transversal Sorter Stop Sensor LED (D813L) Replacement................................ 18-3018.3.4 Transversal Sorter Stop Sensor (D813P) Replacement ....................................... 18-3118.3.5 Transversal Sorter Drive Motor (M811) Replacement........................................... 18-3118.3.6 Feed Belt/Belt Drive Roller Replacement.............................................................. 18-32


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18.4 SU1400AY Sorter ............................................................................................................ 18-3418.4.1 SU1400AY Sorter Removal/Reinstallation ............................................................ 18-3418.4.2 Sorter Cover Removal/Reinstallation .................................................................... 18-3418.4.3 SWA20 Circuit Board Replacement ...................................................................... 18-3518.4.4 Sorter Tray Stop Position Sensor (D810) Replacement........................................ 18-3518.4.5 Sorter Drive Motor (M810) Replacement .............................................................. 18-3618.4.6 Sorter Full Sensor (D811) Replacement ............................................................... 18-3818.4.7 Chain Tension Adjustment .................................................................................... 18-38

18.5 SU2400AY Transversal Sorter ........................................................................................ 18-3918.5.1 SU2400AY Transversal Sorter Removal/Reinstallation ........................................ 18-3918.5.2 Transversal Sorter Upper Cover Removal/Reinstallation...................................... 18-4018.5.3 Transversal Sorter Stop Sensor/LED (D813P/D813L) Replacement.................... 18-4018.5.4 Transversal Sorter Lower Cover Removal/Reinstallation...................................... 18-4118.5.5 Transversal Sorter Drive Motor (M811) Replacement........................................... 18-4118.5.6 Print Alignment Motor (M812) Replacement ......................................................... 18-4218.5.7 Print Alignment Stop Sensor (D814) Replacement ............................................... 18-4318.5.8 Roller/Feed Belt Replacement .............................................................................. 18-44

18.6 SU2400AY Sorter ............................................................................................................ 18-4618.6.1 Sorter Right Upper Cover Removal/Reinstallation ................................................ 18-4618.6.2 Sorter Tray Stop Position Sensor (D810) Replacement........................................ 18-4618.6.3 Sorter Drive Motor (M810) Replacement .............................................................. 18-4718.6.4 SWA20 Circuit Board Replacement ...................................................................... 18-4818.6.5 Sorter Right Lower Cover Removal/Reinstallation ................................................ 18-4818.6.6 Sorter Left Upper/Lower Cover Removal/Reinstallation........................................ 18-4918.6.7 Sorter Full Sensor (D811) Replacement ............................................................... 18-5018.6.8 Chain Tension Adjustment .................................................................................... 18-5018.6.9 Sorter Tray Step Position Adjustment ................................................................... 18-51

19. ELECTRICAL SECTION

..................................................................................................... 19-1

Parts Location.................................................................................................................... 19-219.1 Power Input Section .......................................................................................................... 19-3

19.1.1 Built-in Circuit Breaker Replacement ...................................................................... 19-319.2 Power Supply/Electrical Equipment Section...................................................................... 19-4

19.2.1 Power Supply/Electrical Equipment Section Inner Cover Removal/Reinstallation.. 19-419.2.2 AC Power Supply Bracket Removal/Reinstallation ................................................. 19-419.2.3 PAC23 Circuit Board Replacement ......................................................................... 19-619.2.4 PAC23 Circuit Board Bracket Removal/Reinstallation ............................................ 19-719.2.5 Auxiliary Power Supply (SPS23 Circuit Board) Replacement ................................. 19-719.2.6 Leakage Breaker (LB1 to LB3) Replacement.......................................................... 19-819.2.7 Noise Filter (NF1 to NF3)/Capacitor (C1 to C3) Replacement ................................ 19-819.2.8 Relay (K1 to K5) Replacement................................................................................ 19-919.2.9 Circuit Protector (CP1 to CP6) Replacement .......................................................... 19-9

19.3 Image Control Box........................................................................................................... 19-1019.3.1 Image Control Box/Cover Removal/Reinstallation ................................................ 19-1019.3.2 Image Control Section Cooling Fan (F620) Replacement..................................... 19-1119.3.3 GEP23/GIE23/GPR23 Circuit Board Replacement..................................

f-570 service manual

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qualified service personnel

service manual appropriations1

technical service

maintenance service

main power supply

equipment service procedures

power supply section

servicing procedures