Savin Aficio SP3300DN Instrukcja Obsługi Pobierz pdf (Strona 65)

Symptoms, Causes, and Solutions of Bad Images

SM 4-7 M000/M009

Trouble-

shooting

4.2.6 DARK IMAGE OR BLACK PAGE

Description:

The printed image is dark.

Symptom and Cause Solution

1. No charge voltage in the main board.

2. Charge voltage is not turned on due to

bad contacts between power supply in

the side of the print cartridge and

charge terminal of HVPS.

3. VD0 signal of the main board is Low

state.

1. Check the condition of the connector

which connects the main board and

HVPS.

2. Clean the high voltage charge terminal.

3. Replace the HVPS if not solved by

step1 and 2 above.

4. Replace the LSU Unit or Main Board.

CÓPIA NÃO CONTROLADA

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Savin Aficio SP3300DN Instrukcja Obsługi Strona 65