Ricoh D065 Service Manual page 485

Service Call Conditions
Booklet stapler motor error 2
The rear stapler unit
saddle-stitch motor does not start
744 B
operation within the specified
time. The 1st detection failure
issues a jam error, and the 2nd
failure issues this SC code.
Feed-Out Belt Motor Error (D373/B830)
The stack feed-out belt HP sensor does not activate within the specified time
745 D
after the stack feed-out belt motor turns on. The 1st detection failure causes
a jam error, and the 2nd failure causes this SC code.
If the motor is operating
1. Stack feed-out HP sensor harness loose, broken, defective
2. Stack feed-out HP sensor defective
If the motor is not operating:
1. Feed-out motor blocked by an obstruction
2. Feed-out motor harness loose, broken, defective
3. Feed-out motor defective
4. Booklet finisher main board defective
Stack Plate Motor Error 1: Front Motor (B830)
The stack plate HP sensor (front) does not activate within 500 ms after the
746 D
motor turns on. The 1st detection failure causes a jam error, and the 2nd
failure causes this SC code.
If the motor is operating
1. Front stack plate HP sensor harness loose, broken, defective
2. Front stack plate HP sensor defective
If the motor is not operating:
1. Motor blocked by an obstruction
2. Motor harness loose, broken, defective
3. Motor defective
D062/D063/D065/D066
Rear motor disconnected, defective
Rear motor overloaded due to
obstruction
3-40 SM Appendix