Ricoh Pro C901 Technical Bulletin page 67

Model:
Aries-P1.5/C1.5
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
721 B Finisher (D434) jogger motor error: Front
-01
-02 B Finisher (D434) jogger motor error: Rear
The jogger fences move out of the home position but the HP
sensor output does not change within the specified number of
pulses.
The 1st failure causes an original jam message, and the 2nd
failure causes this SC code.
128.
129.
130.
131.
132.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
723 B Finisher feed-out motor
The stack feed-out belt HP sensor does not activate within the
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.
133.
134.
135.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
724 B Finisher stapler hammer motor error
Stapling does not finish within the prescribed time after the staple
hammer motor turns on. The 1st detection failure causes a jam
error, and the 2nd failure causes this SC code.
T
echnical
Jogger HP sensor disconnected, defective
Jogger motor disconnected, defective
Jogger motor overloaded due to obstruction
Finisher main board and jogger motor connection loose,
defective
Finisher main board defective
Check and remove obstruction to the jogger motor.
Check the harness connections.
Replace the jogger HP sensor.
Replace the jogger motor.
Replace the main board of the finisher (D434).
Stack feed-out HP sensor disconnected, defective
Feed-out motor disconnected, defective
Finisher main board connection to feed out motor
disconnected, defective
Motor overload due to obstruction
Check or clear obstructions around the motor drive
mechanism.
Replace the stack feed-out motor.
Replace the finisher main board.
B
ulletin
Date:
17-Feb-11
PAGE: 31/44
No.:
RM077018