SC Tables
SM Appendix 3-55 D023/D025
Appendix
Service Call
Conditions
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
690 D
GAVD communication error
The I2C bus device ID is not identified during initialization.
A device-status error occurs during I2C bus communication.
The I2C bus communication is not established due to an error other
than a buffer shortage.
Loose connection
Defective BICU
Defective LD controller board
1. Turn the main switch off and on.
2. Check the cable connection.
3. Replace the laser optics-housing unit.
4. Replace the BICU board.
3.1.8 SC7XX: PERIPHERALS
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
724 D
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.
Stapler hammer motor overloaded due to obstruction, jammed
staple, number of sheets exceeds limit for stapling
Stapler hammer motor disconnected, defective
Staple hammer motor HP sensor disconnected, defective
Rev. 4/27/2011
To Next Page
Loading...
