Ricoh D096

Service Call Conditions
SM Appendix 3-9 D096
Appendix:
Trouble-
shooting
Guide
553 A
Fusing overheat error (rear)
The fusing temperature is
over 230°C for 1 second
(detected by the
thermistor).
Fusing thermistor defective
Power supply board defective
555 A
Fusing lamp overheat error (rear)
After the fusing temperature
reaches the target
temperature, the fusing
lamp does not turn off for 20
consecutive seconds.
Fusing thermistor defective or out of
position
Power supply board defective
556 A
Unstable fusing temperature (rear)
The fusing temperature
varies 50°C or more within
1 second, and this occurs 2
consecutive times.
Thermistor defective or out of position
Power supply unit defective
559
Jam error detected 3 times in succession
The exit sensor and the
duplex sensor detect a
paper jam 3 times in
succession
This condition can occur
when SP 1159 1 is set to
'on'. The default is 'off'.
Paper jams can occur for the following
reasons.
Dampness
Paper curl
Incorrect paper setting in the paper
tray
Stripper pawls coming apart
590 B
Left exhaust fan motor error
The CPU detects an
exhaust fan lock signal for
more than 5 seconds.
Loose connection of the exhaust fan
motor
Too much load on the motor drive