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3-52 Troubleshooting Analysis Guide (TAGs)
6
Remove the toner cartridge seal.
Power-on-reset the printer.
Run test prints.
Has the problem been resolved?
No: Continue.
Yes: The toner cartridge seal was at fault. Turn to TAG 002: Check & Problem Resolution.
7
Turn the printer off and unplug the power cord.
Disconnect J/P41.
Remove the developer unit.
Check P41-48 to J25-6 for continuity.
Is there continuity?
No: Repair or replace the connectors or wiring from P41-48 to J25-6, then turn to TAG 002:
Check & Problem Resolution.
Yes: Replace the PCL board. If this resolves the problem, then turn to TAG 002: Check &
Problem Resolution. If the problem is still not resolved, go to TAG 610: Operator Panel
Malfunction.