Productive Copying and Network Printing • Speedy output of max. 45/35 cpm/ppm and quick first copy time in

just 4.4/4.9 seconds

• 50-sheet Duplex Single Pass Feeder simultaneously scans both pages of

two-sided documents in one pass

• Professional-looking job finishing options include saddle stitch, staple,

and hole punch

• Network tandem function doubles output to up to 90/70 ppm

• Max. on-line 4-way paper feed and 3,100-sheet capacity with options

• Advanced copying/printing functions include book copy, proof printing,

direct PDF/TIFF printing, carbon copy printing, etc.

• Performance network printing supports most commonly used network

operating systems and protocols

• Standard PCL6/5e and optional PS3 emulations

• Printer Administration Utility for easy network setup and Printer Status

Monitor for remote printer status monitoring

Powerful Network Scanning (option)• Speedy network scanning with four-way distribution

(scan to e-mail/desktop/FTP server/hard disk)

• LDAP (lightweight directory access protocol) compatibility allows easy

browsing of e-mail addresses and fax numbers

Document Security• Data Security Kit encrypts and erases confidential data

• Secure network interface card restricts unauthorised access

• Confidential Print secures printing with PIN code authentication

Integrated Document Management • Original, intuitive Sharpdesk™ 3.1 application provides integrated,

easy-to-use desktop management of documents in over 200 file types

on your PC

• Improved document workflow by saving processed job data on the

hard disk for printing, sending, or sharing later

Versatile Faxing (option)• Super G3 faxing and JBIG compression for fast transmission

• Quick on-line transmission drastically shortens waiting time

• Duplex fax transmission and reception

• Internet faxing saves you communication charges and time

• Max. 999-number one-touch auto dialling

Intelligent, Secure Network MFP Streamlines Document Workflow

AR-M451/M351-U/N Digital Multifunctional System

Network ScanNetwork PrintCopyOPTION OPTION

Sharpdesk™OPTION

FaxPrint

AR-M451/M351-U/N U model: Digital Laser Copier/Printer N model: Digital Multifunctional System

ConsoleMax. 45/35 cpm/ppm (A4) Max. A3, min. A5RStandard: 500 sheets, maximum: 3,100 sheetsLess than 80 sec.4.4/4.9 sec. (document glass), 5.3/6.0 sec. (DSPF)Standard 128MB, max. 384MB, 40GB HDD*2

Rated local AC voltage ±10%, 50/60 Hz1.85 kW (200 to 240V), 1.44 kW (100 to 127V)824 x 665 x 1,127 mm (32 7/16" x 26 11/64" x 44 23/64") Approx. 100 kg including developer and controller board

Original paper sizeContinuous copyResolutionGradationZoom rangePreset copy ratiosFeatures*4

Max. A3Max. 999 copiesWrite: 600 x 600 dpi2 levels25 to 400% (25 to 200% using DSPF) in 1% incrementsAB: 10 ratios (5R/5E), inch: 8 ratios (4R/4E)Auto paper selection, auto magnification selection, XY zoom, paper type selection, auto tray switching, rotation copy, electronic sorting, copy auditing (500 accounts), pre-heat/auto power shut-off modes, network tandem copy, book copy, margin shift, edge/centre erase, dual page copy, cover/transparency insertion, multi-shot (4-in-1, 2-in-1), card shot, pamphlet copy, 2-sided copy orientation change, job build, B/W reverse, mirror image, duplex copy, toner save mode, reserved copy, job programme, irregular original/paper size input, stamps (date, character, page)

Facsimile (optional AR-FX12 required)Compression methodCommunication protocolTransmission timeModem speedTransmission resolution

Recording widthMemoryGray scale levelsFeatures

MH/MR/MMR/JBIGSuper G3/G3Less than 3 seconds*12

33,600 bps to 2,400 bps with automatic fallbackStandard: 203.2 x 97.8 dpiExtra Fine: 406.4 x 391 dpiA3 to A5 (11" x 17" to 5 1/2" x 8 1/2") 2MB flash memory, max. 10MB with optionEquivalent to 256 levelsDuplex transmission/reception, quick on-line transmission,error correction mode, F-Code compatibility (confidential, relay broadcast), LDAP, 999 one-touch dials (U model: standard 500, max. 999 with AR-NC8), 500 group dials (300 for U model), 8 job programmes, broadcasting number registration (500 destinations, 300 for U model), polling, memory transmission/reception, auto reduction (transmission/reception), rotation transmission/reception, divided reception, 2-in-1, card shot, long original transmission (max. 800 mm), edge/centre erase, PC-Fax transmission, timer transmission, job build

TypeEngine speedPaper sizePaper capacityWarm-up timeFirst copy time*1

MemoryPower requirementsPower consumption (max.)Dimensions (W x D x H)*3

Weight*3

(tentative)SPECIFICATIONSGeneral

Copier

Network Printer (optional AR-NC7 or NC8 required for U model)

Network Scanner (optional AR-NS3 required*5)

Scan methodResolutionFile formatsScanner utilitiesFeatures

TWAIN compliant (push out method)200 x 200, 300 x 300, 400 x 400, 600 x 600 dpiPDF, TIFF, TIFF-F, TIFF-FXSharpdesk™ 3.1Scan to e-mail/Sharpdesk™/FTP server/hard disk, LDAP compatibility, e-mail/file name entry from control panel, Internet fax, PC-iFax transmission, job build

ResolutionInterface

Supported OS*9

Network protocols*9

Printing protocols

PDL emulation

Available fonts Features*4 *11

600 dpi, 1200 dpi equivalent (with smoothing)IEEE 1284, USB 2.0 (Windows® 2000/XP only, used as USB 1.1 for Windows® 98/98SES/Me/2000/XP),10Base-T/100Base-TX (RJ45 Ethernet; N model standard, U model optional)Windows NT® 4.0, Windows® 2000, Windows® 2003 Server, Windows® XP, Windows® 95/98/Me, Mac OS 8.6 to 9.2.2, Mac OS X 10.1.5, 10.2 to 10.2.8 (except 10.2.2), 10.3 to 10.3.3TCP/IP, IPX/SPX (Netware), NetBEUI, EtherTalk (AppleTalk)LPR, Raw TCP (port 9100), POP3 (e-mail printing), HTTP, Novell Printserver application with NDS and Bindery, FTP for downloading print files, EtherTalk printing, IPPStandard: PCL 6/5eOption*10: PS3 emulation80 fonts for PCL, 136 fonts for PS3 emulation*10

Network tandem print, RIP Once/Print Many, job retention (print hold, proof print, confidential print), direct PDF/TIFF printing, carbon copy print, duplex print, printer administration utility & status monitor, IP/MAC address filtering and port/protocol management, font and form download, pamphlet style, binding edge, N-up (2/4/6/8/9/16), paper/output tray selection, cover/chapter insertion, transparency interleave, fit to page, watermarks, offset output, form overlay, print auditing, auto configuration, barcode compatibility

*1: When feeding A4 sheets from paper tray.*2: 0ption for U models.*3: Dimensions and weight include AR-EF3, AR-RK2, and AR-D27.*4: Some features require option(s).*5: Optional AR-NC7 or NC8 also required for U models.*6: Measured by Sharp standard chart (A4 at 6% coverage). *7: AR-NS3 required. *8: AR-FX12 required. *9: Optional AR-NC7 or NC8 and AR-PK6 required for Mac OS and EtherTalk. *10: AR-PK6 required.*11: Some features are not available according to the printer driver used.*12: Based on ITU-T test chart no. 1 at standard resolution in Super G3 mode, 33,600 bps, JBIG compression.

• Design and specifications are subject to change without prior notice. • Windows and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the

United States and/or other countries. All other brand names and product names may be trademarks or registered trademarks of their respective owners.

• The Energy Star logo is a certification mark and may only be used to certify products that have been determined to meet the Energy Star program requirements. Energy Star is a US registered mark. The Energy Star guidelines apply to products only in the US, Europe, Australia, New Zealand and Japan.

Document Filing (optional AR-NC8 required for U model)Document filing capacity

Stored jobsStorage foldersConfidential storage

24GB, 30,000 pages*6 or 4,000 files(8GB for quick folder for 10,000 pages*6 or 1,000 files, 16GB for main and custom folders for 20,000 pages*6 or 3,000 files)Copy, print, scan*7, fax transmission*8

Quick folder, main folder, custom folder (max. 500 folders)Yes (with ID and PIN code) for main and custom folders

SYSTEM CONFIGURATION

or

or

or

or

or

AR-DU3Duplex Module

AR-TE3Exit Tray

AR-DU4Duplex Module with Bypass Tray

AR-FN7Saddle Stitch Finisher

AR-PN1A/B/C/DPunch Module

AR-D28Stand with Multi-Purpose Drawer & 2000-Sheet Paper Drawer

AR-D27Stand with 3 x 500-Sheet Paper Drawers

Some options may not be available in some areas.

AR-FX12 Fax Expansion Kit

AR-MM9 8MB Fax Memory

AR-RK2 Scanner Rack

AR-FN6 Finisher

AR-MS1 Mail Bin Stacker

AR-TE4 Upper Exit Tray Expansion

AR-EF3Scanner Module with DSPF

AR-NS3Network Scanner Expansion Kit

AR-U11M/U15M Sharpdesk 1/5-License Kit

AR-U1AM/U1BMSharpdesk 50/100-License Kit

AR-PK6PS3 Expansion Kit

AR-PF1Barcode Font Kit

AR-FR21UData Security Kit for N model and AR-NC8-equipped U model

BASE UNIT

Required for basic configuration

Options for U model only

AR-NC7Printer Server Card

AR-NC8Printer Server Card with Hard Disk Drive

AR-PF2Flash ROM Kit

AR-FR22UData Security Kit

SHARP CORPORATION OF AUSTRALIA PTY LTDABN 40 003 039 4051 Huntingwood Drive, Huntingwood NSW 2148 PO Box 827 Blacktown NSW 2148Tel: (02) 9830 4600 Fax: (02) 9672 1208 www.sharp.net.au