Ricoh FT5233 Service Manual page 352

12 February 1992
- Action -
Are the charge and T/S corona units correctly installed?
Yes No
Install the charge and T/S corona units correctly.
Do the charge corona unit terminal and the springs of the T/S corona unit
properly contact the receptacle terminals?
Yes No
Replace the defective parts.
Are the charge and transfer corona wires broken?
No Yes
Replace the corona wires.
Does leakage occur in the T/S endblocks or receptacles?
No Yes
Replace the defective parts.
Are the development drive gears worn or broken?
No Yes
Replace the drive gears.
Does the development unit drive clutch turn on properly?
Yes No
Does the voltage at CN110-B8 stay 24 volts on the main board after
the Start key is pressed?
24volts
Replace the development unit drive clutch.
Replace the main control board.
0 volts
6-3
COPY QUALITY