Engineer Training

Machine New Features

TJ8300 / TJ8500

Machine New Features

Machine New Features

Confidential 2

Engineer Training

Machine New Features

TJ8300 / TJ8500Ruler for Media Position

Located on the top plate of the loader.

The ruler location is compared to the drum and enables easy measurement of the media position.

Confidential 3

Engineer Training

Machine New Features

TJ8300 / TJ8500Ruler for Media Position (Cont.)

Compared to the Drum

Confidential 4

Engineer Training

Machine New Features

TJ8300 / TJ8500Ruler for Media Position

The machine has the following 4 safety interlocks:

Front door

Right door

Loader

Rear window

Confidential 5

Engineer Training

Machine New Features

TJ8300 / TJ8500Media Length Sensors

Located on the right side of the unloader.

Measure the loaded media length and warns on “too short” loaded media length.

Confidential 6

Engineer Training

Machine New Features

TJ8300 / TJ8500Bridge Temperature

The TJ850 UV ink needs to be warmed to 30°C when the machine is working. The TJ851 UV ink needs to be warmed to 34° +/- 1°C.

The standby temperature when turning Off the machine is 26°C.

In order to achieve the stable temperature, the bridge heaters have been changed and their working voltage is now 40VAC.

Confidential 7

Engineer Training

Machine New Features

TJ8300 / TJ8500Ink Bars Heater Plate

There is an optional ink bar heater plate for site areas that are too cold.

Located below the Ink bars.

Controlled by temperature controller.

Heats the ink bars to 30°C (for TJ850 UV ink) or to 34° +/- 1°C (for TJ851 UV ink).

Confidential 8

Engineer Training

Machine New Features

TJ8300 / TJ8500Ink Bars Heater Plate (Cont.)

Confidential 9

Engineer Training

Machine New Features

TJ8300 / TJ8500Temperature Controller

Controls the Ink bar heater plate.

Confidential 10

Engineer Training

Machine New Features

TJ8300 / TJ8500Transformer

The transformer in the 19” rack has been changed in order to supply 40VAC to the bridge heaters.