Ricoh D096 Service Manual page 200

Service Call Conditions
401 B
402 B
500 B
541 A
D096
Transfer roller leak error 1
A current leak signal for the
transfer roller is detected.
A current feedback signal
for the transfer roller is not
detected.
Transfer roller leak error 2
A current leak signal for the
transfer roller is detected.
A current feedback signal
for the transfer roller is not
detected.
Main motor lock
A main motor lock signal is
not detected for more than
7 consecutive checks (700
ms) after the main motor
starts to rotate, or the lock
signal is not detected for
more than 7 consecutive
checks during rotation after
the last signal.
Fusing thermistor open (center)
The fusing temperature
detected by the thermistor
is below 71°C and is not
corrected after the main
power switch is turned on.
High voltage supply board defective
Poor connection of the PCU
Transfer/separation unit set incorrectly
Transfer roller damaged
High voltage supply board defective
Poor connection of the PCU
Transfer/separation unit set incorrectly
Transfer roller damaged
Too much load on the drive
mechanism
Main motor defective
Fusing thermistor defective or out of
position
Power supply board defective
Loose connectors
3-6 SM Appendix