2-31
Confidential
Error code 6200
Detected that the drum unit was not set by detecting the grid terminal current.
<User Check>
• Set the drum unit correctly.
Electrodes location of main body
Fig. 2-6
Electrodes location of the drum unit and toner cartridge
Fig. 2-7
Step
Cause
Remedy
1
Dirt on the charge (grid terminal)
terminal of the drum unit and
those of the machine
Clean the charge (grid terminal) terminal
of the drum unit and those of the machine.
(Refer to
Fig. 2-6 (below)
and
(below)
.)
2
Dirt on the high-voltage power
supply PCB terminal
Clean the high-voltage power supply PCB
terminal.
3
High-voltage power supply PCB
failure
Replace the high-voltage power supply
PCB ASSY.
4
Main PCB failure
Replace the main PCB ASSY.
