Black Copy - Panasonic DP-C305 Service Manual

4.3.4.

Black Copy

Is the Test Pattern printout in
Copier F1 Mode normal?
Is the OPC Drum/Developer
Unit operating properly?
Is the HVPS1 operating
properly?
Is the EC PCB operating
properly?
Ver. 1.1
START
No
Yes (Normal)
No
Yes
No
Yes
No
Yes
END
1. Check all the connectors on the
SC PCB.
2. Check the Scanner mechanism.
3. Replace the SC PCB.
4. Replace the AFE PCB.
5. Replace the CCD Unit.
Replace the OPC Drum/Developer Unit.
1. Check all the connectors and
voltages on the HVPS1.
2. Check the high voltage terminal
on the HVPS1.
3. Replace two (2 ) HVPS1 Units.
1. Check all connectors, and voltages
on the EC PCB.
2. Replace the EC PCB.
421
DP-C405/C305/C265
FEB 2008