Savin SLP20 Manual de Serviço descarregar pdf (Página 60)

IMAGE TRANSFER AND PAPER SEPARATION

G031/G032 2-16 SM

2.4 IMAGE TRANSFER AND PAPER SEPARATION

2.4.1 OVERVIEW

The machine uses a transfer roller [A] which touches the surface of the drum [B].

The high voltage supply unit supplies a positive current to the transfer roller. A

feedback circuit inside the machine automatically keeps the transfer current

constant.

The transfer current depends on the paper size. For A3/11” x 17” paper in the

G031, 7

A is supplied, and for A4/LT paper in the G032, 6

A is supplied (for 600

dpi resolution in both of these cases).

The transfer roller attracts the toner from the drum onto the paper.

Drive from the drum through a gear drives the transfer roller.

The discharge plate [C] and the curvature of the drum helps the paper to separate

from the drum. The discharge plate is connected to ground.

G031D513.WMF

[B]

[C]

[A]

CÓPIA NÃO CONTROLADA

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Savin SLP20 Manual de Serviço Página 60