Ricoh D131 Service Manual page 516

Feed-Out Belt Motor Error (D611/D612)
The stack feed-out belt HP sensor does not activate within the
SC720-41 D
specified time 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
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If the motor is not operating:
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Finisher stapler movement motor error (D611/D612)
The stapler HP sensor is not activated within the specified time
SC720-42 B
after the stapler motor turned on. The 1st detection failure issues a
jam error, and the 2nd failure issues this SC code.
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

Finisher corner stapler rotation motor error (D611/D612)
The stapler does not return to its home position within the specified
SC720-43 B
time after stapling. The 1st detection failure issues a jam error, and
the 2nd failure issues this SC code.
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SM Appendix
Stack feed-out HP sensor harness loose, broken, defective
Stack feed-out HP sensor defective
Feed-out motor blocked by an obstruction
Feed-out motor harness loose, broken, defective
Feed-out motor defective
Booklet finisher main board defective
Stapler movement motor disconnected, defective
Stapler movement motor overloaded due to obstruction
Stapler HP sensor disconnected, defective
Stapler rotation motor disconnected, defective
Stapler rotation motor overloaded due to obstruction
Stapler rotation HP sensor disconnected, defective
2-49
SC700: Peripherals
D131/D132/D133