Cabletron Systems T2015 Especificaciones descargar pdf (Pagina 42)

5-7

Samsung Electronics

System Outline

Service Manual

4) Secondary Image Transfer

The image is built up on the ITB (primary image transfer). This image is then transferred onto paper

using the T2 transfer roller (roller transfer system) this process is known as the secondary image

transfer.

* The HVPS applies the Image Transfer Bias voltage to the Image Transfer Roller (T2), this

transfers the image from the belt onto the paper.

* When the image is to be transferred from the ITB to the paper the image transfer roller

pressure contact solenoid is activated and this activates a cam which moves the T2 roller

into contact with the belt.

*After the transfer has taken place any remaining charge on the paper is removed by

applying a charge removal bias (generated in the HVPS) to a charge removal plate

>Type

* Transfer method: Semi-conductive roller contact method

* Effective transferring range: 218mm (i.e. maximum image length)

OPC DRUM

Paper

Image Transfer Bias

Charge Removal Bias

Image Transfer Belt

Image Transfer Roller

HVPS

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Cabletron Systems T2015 Especificaciones Pagina 42