• Code: C1116
• Description: Center-staple transfer motor malfunction <When FS-526+SD-508 is installed> • The transport motor (M33) does not reach the specified speed even after the set period of time has elapsed after it starts to operate. <When FS-527+SD-509 is installed> • The center fold roller motor (M25) does not reach the specified speed even after the set period of time has elapsed after it starts to operate.
• Causes: Center staple alignment motor/F (M24) Center staple alignment home sensor/F (PS42) SD drive board (SDDB) FS control board (FSCB)
• Remedy: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M24 for proper drive coupling, and correct as necessary. 3 PS42 I/O check, sensor check SDDB PJ9-6 (ON) SD-509 G-2 4 M24 operation check SDDB PK7-1 to 4 SD-509 G-3 5 Change M24 6 Change SDDB 7 Change FSCB

• Code: C1124
• Description: Sheet feeder up/down drive failure (lower) <When FS-526+PI-505 is installed> • The tray upper limit sensor /Lw (PS209) or tray lower limit sensor /Lw (PS210) are not turned ON even after the set period of time has elapsed after the tray lift motor /Lw (M202) is energized.
• Causes: Center fold knife motor (M32) Center fold knife home sensor (PS34) SD drive board (SDDB) FS control board (FSCB)
• Remedy: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M32 for proper drive coupling, and correct as necessary. 3 PS34 I/O check, sensor check SDDB CN407-3 (ON) SD-508 K-6 4 M32 operation check SDDB CN411-1 to 2 SD-508 K-8 5 Change M32 6 SDDB ICP8 conduction check 7 Change SDDB 8 Change FSCB

• Code: C1125
• Description: Sheet feeder up/down drive failure (upper) <When FS-526+PI-505 is installed> • The tray lower limit sensor /Up (PS205) or tray upper limit sensor /Up (PS204) are not turned ON even after the set period of time has elapsed after the tray lift motor /Up (M201) is energized.
• Causes: Tray lift motor /Up (M201) Tray upper limit sensor /Up (PS204) Tray lower limit sensor /Up (PS205) PI drive board (PIDB) FS control board (FSCB)
• Remedy: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M201 for proper drive coupling, and correct as necessary. 3 PS204 I/O check, sensor check PIDB CN55-8 (ON) PI-505 C to D-5 4 PS205 I/O check, sensor check PIDB CN55-7 (ON) PI-505 C to D-6 5 M201 operation check PIDB CN54-7 to 8 PI-505 C to D-4 6 Change M201 7 PIDB ICP2 conduction check 8 Change PIDB 9 Change FSCB

• Code: C1127
• Description: Punch shift motor drive malfunction <When FS-526+PK-516 is installed> • The PK punch home sensor (PS301) is not turned ON even after the set period of time has elapsed while the punch drive motor (M301) is energized.
• Causes: Punch drive motor (M301) PK punch home sensor (PS301) Punch control board (PKDB) FS control board (FSCB)
• Remedy: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M301 for proper drive coupling, and correct as necessary. 3 PS301 I/O check, sensor check PKDB CN36-5 (ON) PK-516 C-3 4 M301 operation check PKDB CN35-1 to 3 PK-516 C-2 5 Change M301 6 PKDB ICP4 conduction check 7 Change PKDB 8 Change FSCB

• Code: C1130
• Description: 1st stopper motor drive malfunction <When FS-526+ZU-606 is installed> • The 1st folding stopper home sensor (PS603) is not turned ON even after the set period of time has elapsed after the 1st stopper motor (M602) starts searching home position.
• Causes: 1st stopper motor (M602) 1st folding stopper home sensor (PS603) ZU control board (ZUCB)
• Remedy: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M602 for proper drive coupling, and correct as necessary. 3 PS603 I/O check, sensor check ZUCB CN4-11 (ON) ZU-606 C-5 4 M602 operation check ZUCB CN15-4 to 6 ZU-606 C-3 5 Change M602 6 ZUCB ICP7 conduction check 7 Change ZUCB

• Code: C1131
• Description: 2nd stopper motor drive malfunction <When FS-526+ZU-606 is installed> • The 2nd stopper home sensor (PS604) is not turned ON even after the set period of time has elapsed after the 2nd stopper motor (M603) starts searching home position.
• Causes: 2nd folding stopper motor (M603) 2nd folding stopper home sensor (PS604) ZU control board (ZUCB)
• Remedy: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M603 for proper drive coupling, and correct as necessary. 3 PS604 I/O check, sensor check ZUCB CN4-5 (ON) ZU-606 C-4 to 5 4 M603 operation check ZUCB CN15-7 to 12 ZU-606 C-4 5 Change M603 6 ZUCB ICP6 conduction check 7 Change ZUCB

• Code: C1132
• Description: Output OP punch driving motor malfunction <When FS-526+PK-516 is installed> • The PK punch oscillating home sensor (PS303) is turned neither ON nor OFF even after the set period of time has elapsed while the punch oscillating motor (M302) is energized.
• Causes: Punch oscillating motor (M302) PK punch oscillating home sensor (PS303) Punch control board (PKDB) FS control board (FSCB)
• Remedy: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M302 for proper drive coupling, and correct as necessary. 3 PS303 I/O check, sensor check PKDB CN37-2 (ON) PK-516 C-5 4 M302 operation check PKDB CN34-1 to 6 PK-516 C-5 5 Change M302 6 PKDB ICP1 conduction check 7 Change PKDB 8 Change FSCB

• Code: C1133
• Description: Punch shift motor drive malfunction <When FS-526+ZU-606 is installed> • The punch shift home sensor (PS605) is not turned ON, or is not turned OFF after it is turned ON, even after the set period of time has elapsed after the punch shift motor (M605) starts searching its home position.
• Causes: Punch shift motor (M605) Punch shift home sensor (PS605) ZU control board (ZUCB)
• Remedy: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M605 for proper drive coupling, and correct as necessary. 3 PS605 I/O check, sensor check ZUCB CN3-2 (ON) ZU-606 C-6 4 M605 operation check ZUCB CN5-1 to 6 ZU-606 C-2 5 Change M605 6 ZUCB ICP5 conduction check 7 Change ZUCB