Ricoh D027 Service Manual page 51

SC Tables
No. Type
Finisher stapler movement motor error
The 1st detection failure issues a jam error, and the 2nd failure issues
this SC code.
For the 2000/3000-sheet (booklet) finisher
For the 1000-sheet finisher
742 B
1.
2.
3.
4.
No. Type
Booklet stapler motor error 1
The 1st detection failure issues a jam error, and the 2nd failure issues
this SC code.
For the 2000/3000-sheet (booklet) finisher
The front stapler unit saddle-stitch motor does not start operation within
743 B
the specified time.
1.
D027/D029 APPENDICES
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Staple movement is not finished for a certain time.
The stapler HP sensor is not activated within the specified time
after the stapler motor turned on. (First detection: jam error,
consecutive twice detection SC code).
Motor overload
Loose connection of the stapler home position sensor
Loose connection of the stapler movement motor
Defective stapler home position sensor
Defective stapler movement motor
Check the connection of the stapler movement motor.
Check the connection of the stapler home position sensor.
Replace the stapler home position sensor.
Replace the stapler movement motor.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Motor overload
Loose connection of the front stapler motor
Defective front stapler motor
Replace the front stapler motor.
3-54 SM