Ricoh D131 Service Manual page 496

Duplex jogger motor error 1
When the jogger fence moves to the home position, the jogger HP
SC515-00 C
sensor does not turn on even if the jogger fence motor has moved
the jogger fence 153.5 mm.



Duplex jogger motor error 2
When the jogger fence moves from the home position, the jogger
SC516-00 C
fence HP sensor does not turn off even if the jogger motor has
moved the jogger fence 153.5 mm.



Main fan error
SC530-00 D
The main fan motor lock signal goes high for 5 s while the fan is on.


Fusing exit motor error
SC540-01 D
The PLL lock signal was low for 2 s during motor operation.


SM Appendix
Paper or other obstacle has jammed mechanism
Sensor connector disconnected or defective
Sensor defective
Paper or other obstacle has jammed mechanism
Sensor connector disconnected or defective
Sensor defective
Fan motor overloaded due to obstruction
Fan connector disconnected
Motor lock caused by physical overload
Motor drive PCB defective
2-29
SC500: Feed, Transport, Duplex, and Fusing
D131/D132/D133