Code :

Code: C-1157
Description: After the stacker paper press motor (M21) turns ON, the stacker paper press home sensor (PS30) does not turn ON within a specified period of time.
Causes: • FNS control board (FNSCB) • Stacker paper press motor (M21) • Stacker paper press home sensor (PS30) DIPSW35-0
Remedy: 1. Check the connector connection and the wiring between FNSCB and motor/sensor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 6-F) 3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 11-B) 4. Replace PS30. 5. Replace M21. 6. Replace FNSCB.

Code: C-1158
Description: After the roller pressure motor (M27) turns ON, the roller pressure motor home sensor (PS34) does not turn ON within a specified period of time.
Causes: • FNS control board (FNSCB) • Roller pressure motor (M27) • Roller pressure motor home sensor (PS34) DIPSW35-0
Remedy: 1. Check the connector connection and the wiring between FNSCB and motor/sensor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 6-F) 3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 11-B) 4. Replace PS34. 5. Replace M27. 6. Replace FNSCB.

Code: C-1159
Description: The bypass gate home sensor (PS36) does not turn ON within a specified period of time after the bypass gate motor (M25) turns ON.
Causes: • FNS control board (FNSCB) • Bypass gate motor (M25) • Bypass gate home sensor (PS36) DIPSW35-0, DIPSW47-2
Remedy: 1. Check the connector connection and the wiring between FNSCB and motor/sensor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 1-F) 3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 2-B) 4. Replace PS36. 5. Replace M25 6. Replace FNSCB.

Code: C-1170
Description: The exit paper press home sensor (PS37) does not turn ON within a specified period of time after the exit paper press motor (M26) turns ON.
Causes: • FNS control board (FNSCB) • Exit paper press motor (M26) • Exit paper press home sensor (PS37) DIPSW35-1
Remedy: 1. Check the connector connection and the wiring between FNSCB and motor/sensor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 3-F) 3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 7-B) 4. Replace PS37 5. Replace M26. 6. Replace FNSCB.

Code: C-1171
Description: The small size paper alignment home sensor (PS26) does not turn ON within a specified period of time after the small size paper alignment motor (M18) turns ON.
Causes: • FNS control board (FNSCB) • Small size paper alignment motor (M18) • Small size paper alignment home sensor (PS26) DIPSW35-0
Remedy: 1. Check the connector connection and the wiring between FNSCB and motor/sensor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 5-F) 3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-532: 11-B) 4. Replace PS26. 5. Replace M18. 6. Replace FNSCB.

Code: C-1172
Description: An error detection signal of FM1 is detected continuously for a specified period of time while the large size paper alignment fan (FM1) is ON.
Causes: • FNS control board (FNSCB) • Large size paper alignment fan (FM1) DIPSW35-0
Remedy: 1. Check the connector connection and the wiring between FNSCB and the fan, and repair it if any abnormality. 2. Rotate the fan by I/O or hand, and repair it if any abnormality. (Wiring diagram: FS-532: 6-F) 3. Replace FM1. 4. Replace FNSCB.

Code: C-1173
Description: The stapler shift home sensor (PS105) does not turn ON within a specified period of time after the stapler movement motor (M103) turns ON.
Causes: • FNS control board (FNSCB) • SD control board (SDCB) • Stapler movement motor (M103) • Stapler shift home sensor (PS105) DIPSW47-2
Remedy: 1. Check the connector connection and the wiring between SDCB and motor/sensor, and repair it if any abnormality. 2. Check the connector connection and the wiring between FNSCB and SDCB, 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-510: 2-G) 4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-510: 3-B) 5. Replace PS105. 6. Replace M103. 7. Replace SDCB. 8. Replace FNSCB.

Code: C-1174
Description: The operation does not complete within a specified period of time after the SD saddle stapler motor (M102) starts operations,
Causes: • FNS control board (FNSCB) • SD control board (SDCB) • SD stapler motor (M102) DIPSW47-2
Remedy: 1. Check the connector connection and the wiring between SDCB and the motor, and repair it if any abnormality. 2. Check the connector connection and the wiring between FNSCB and SDCB, 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-510: 4-G) 4. Replace M102. 5. Replace SDCB. 6. Replace FNSCB.