Description: Rotation abnormality is detected for a specified period of time in succession while the folding entrance motor (M3) is driving.
Causes: • Folding entrance motor (M3) • SD control board (SDCB) • SD drive board (SDDB) DIPSW7-0, DIPSW7-1, DIPSW7-2, DIPSW7-3
Remedy: 1. Check the folding entrance section, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality. 3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality. 4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 9-D) 5. Replace M3. 6. Replace SDDB. 7. Replace SDCB.
Code: C-1269
Description: Rotation abnormality is detected for a specified period of time in succession while the folding transfer motor (M4) is driving.
Causes: • Folding transfer motor (M4) • SD control board (SDCB) • SD drive board (SDDB) DIPSW7-0, DIPSW7-1, DIPSW7-2, DIPSW7-3
Remedy: 1. Check the folding conveyance section, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality. 3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality. 4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 9-D) 5. Replace M4. 6. Replace SDDB. 7. Replace SDCB.
Code: C-1270
Description: Rotation abnormality is detected for a specified period of time in succession while the bundle exit motor (M5) is driving.
Causes: • Bundle exit motor (M5) • SD control board (SDCB) • SD drive board (SDDB) DIPSW7-0, DIPSW7-1, DIPSW7-3
Remedy: 1. Check the bundle exit section, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality. 3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality. 4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 22-D) 5. Replace M5. 6. Replace SDDB. 7. Replace SDCB.
Code: C-1271
Description: Rotation abnormality is detected for a specified period of time in succession while the folding sub scan alignment exit motor (M8) is driving.
Causes: • Folding sub scan alignment exit motor (M8) • SD control board (SDCB) • SD drive board (SDDB) DIPSW7-0, DIPSW7-1, DIPSW7-2, DIPSW7-3
Remedy: 1. Check the folding sub scan alignment exit section, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality. 3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality. 4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 10-D) 5. Replace M8. 6. Replace SDDB. 7. Replace SDCB.
Code: C-1272
Description: Rotation abnormality is detected for a specified period of time in succession while the trimmer paddle motor (M33) is driving.
Causes: • Trimmer paddle motor (M33) • SD control board (SDCB) • SD drive board (SDDB) DIPSW7-3
Remedy: 1. Check the trimmer paddle, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality. 3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 11-W) 4. Replace M33. 5. Replace SDCB.
Code: C-1273
Description: The trimmer completion sensor (PS62) does not turn ON even after a specified period of time after the trimmer blade motor (M31) is in the up operation.
Remedy: 1. Check the trimmer blade upper limit, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality. 4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 22-R) 5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 10-U) 6. Replace PS62. 7. Replace M31. 8. Replace SDDB.