Charger Voltage Charger | Samsung CLP-300 XSG guide

System Overview

1) Charger Voltage : Charger

Function: voltage that charges OPC surface up to ?500V~ -800V.

Output voltage: -1.0KV ~ -2.0KV DC

Error type: if the voltage fails to be output to Charger Roll, OPC surface will not be charged, and the toner on the developer roller will be transferred to OPC Drum, printing black paper.

2) 1st Transfer High Voltage : T1(+)

Function: voltage necessary for transferring toner developed on OPC Drum surface onto ITB.

Output voltage: Max +2.0KV

3%(Duty variable, no load)

ERROR type: if T1(+) output fails, the toner on OPC drum will not be transferred to ITB normally and the image will be blurred.

3) 2nd Transfer High Voltage : T2(+)

Function: voltage used to transfer the toner primarily transferred on ITB again onto paper.

Output voltage: Max +5.0KV

3%(Duty variable, no load)

ERROR type: if T2(+) output fails, the toner on ITB will not be transferred to paper normally and the image will be blurred.

4) T2 Cleaning Voltage : Clean : T2(-)

Function: prevent reverse side of paper from being dirtied, by recovering the negatively charged toner remaining at Transfer Roller and sending it onto ITB.

Output voltage: with no feedback control, output fixed voltage(-1300V +/- 15%)

ERROR type: reverse side of paper will be dirtied.

5) Supplying Voltage : Supply AC+DC(-)

Function: voltage that makes toner to develop on the area exposed by LSU by means of potential difference, output will be the voltage of AC+DC overlapped form.