Photodeveloper Missing Service Check - Lexmark C910 Service Manual

5055-01X

Photodeveloper Missing Service Check

When you replace the photodeveloper unit, all three color units must
be replaced at the same time.
FRU
1 Photodeveloper
2 Sub-frame Unit
3 High Voltage
Unit
4 Printer
Controller
Board
Check for dirt or damage to the sensing contacts on
rear. Clean or replace the photodeveloper drum unit
if necessary.
Check the sensing contacts on the sub-frame
assembly. Clean or replace the affected contacts or
sub-frame.
If the problem remains, replace the high voltage unit
(HVU).
If the problem remains, replace the printer controller
board.
Action
Diagnostic Information
2-85