Minolta Di183 Manuel de service télécharger pdf (Page 134)

FrameMaker Ver.5.5E(PC) Di152/Di183 TROUBLESHOOTING

01.09.04

T-14

• Paper is at a stop at the PC Drum.

Step Check Result Action

3 Synchronizing Roller Sensor (PC1) is

operational.

Check voltage across a Master Board

(copier: PWB-A) pin and GND when

the sensor is blocked.

• Voltage across PJ6A-3 and GND

When blocked: DC5 V

When unblocked: DC0 V

NO • Change Synchronizing Roller Sen-

sor (PC1).

4 The following voltage is supplied to

the Synchronizing Roller Clutch

(CL1).

Check voltage across a Master Board

(copier: PWB-A) pin and GND when

the Start key is pressed.

• Voltage across PJ5A-4 and GND

In standby: DC24 V

When pressed: DC0 V

YES • Change Synchronizing Roller

Clutch (CL1).

NO • Change Master Board (copier:

PWB-A).

Step Check Result Action

1 Image Transfer Roller is dirty. YES • Clean or change.

2 PC Drum Paper Separator Fingers

are dirty, scratchy, deformed, worn, or

damaged.

YES • Clean or change.

3 Charge Neutralizing Plate is dirty,

scratched, broken, or bent.

YES • Clean, correct, or change.

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Minolta Di183 Manuel de service Page 134