Description: End stopper drive motor malfunction <When FS-526 is installed> • The 2 staples trail edge stopper home sensor (PS22) is turned neither ON nor OFF even after the set period of time has elapsed after the 2 staples trail edge stopper motor (M19) is turned ON. • The 2 staples trail edge stopper standby sensor/1 (PS23) is turned neither ON nor OFF even after the set period of time has elapsed after the 2 staples trail edge stopper motor (M19) is turned ON. • The 2 staples trail edge stopper standby sensor/2 (PS42) is turned neither ON nor OFF even after the set period of time has elapsed after the 2 staples trail edge stopper motor (M19) is turned ON.
Remedy: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M19 for proper drive coupling, and correct as necessary. 3 PS22 I/O check, sensor check FSCB CN20<A>-15 (ON) FS-526 L-12 4 PS23 I/O check, sensor check FSCB CN20<A>-18 (ON) FS-526 L-12 to 13 5 PS42 I/O check FSCB CN20<A>-9 (ON) FS-526 L-12 6 M19 operation check FSCB CN19-9 to 12 FS-526 D-13 7 Change M19 8 Change FSCB
Code: C1150
Description: Center-staple rear adjust drive motor malfunction <When FS-526+SD-508 is installed> • The center staple alignment motor home sensor/R (PS31) is turned neither ON nor OFF even after the set period of time has elapsed after the center staple alignment motor /R (M21) is turned ON. <When FS-527+SD-509 is installed> • The center staple alignment home sensor/R (PS41) is turned neither ON nor OFF even after the set period of time has elapsed after the center staple alignment motor/R (M23) is turned ON.
Causes: (1) When FS-526+SD-508 is installedCenter staple alignment motor /R (M21) Center staple alignment motor home sensor/R (PS31) SD drive board (SDDB) FS control board (FSCB) (2) When FS-527+SD-509 is installed Center staple alignment motor/R (M23) Center staple alignment home sensor/R (PS41) SD drive board (SDDB) FS control board (FSCB)
Remedy: (1) When FS-526+SD-508 is installed 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M21 for proper drive coupling, and correct as necessary. 3 PS31 I/O check, sensor check SDDB CN403-14 (ON) SD-508 C-9 4 M21 operation check SDDB CN403-5 to 8 SD-508 C-9 5 Change M21 6 SDDB ICP4 conduction check 7 Change SDDB 8 Change FSCB. (2) When FS-527+SD-509 is installed 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M23 for proper drive coupling, and correct as necessary. 3 PS41 I/O check, sensor check SDDB PJ9-3 (ON) SD-509 G-2 4 M23 operation check SDDB P7-5 to 8 SD-509 G-2 5 Change M23 6 Change SDDB 7 Change FSCB
Code: C1151
Description: Center-staple stapler drive motor malfunction <When FS-526+SD-508 is installed> • The stapler home sensor (PS33) is turned neither ON nor OFF even after the set period of time has elapsed after the center staple motor (M23) is turned ON.
Causes: Center staple motor (M23) Stapler home sensor (PS33) 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 M23 for proper drive coupling, and correct as necessary. 3 PS33 I/O check, sensor check SDDB CN403-17 (ON) SD-508 C-10 4 M23 operation check SDDB CN406<A>-1 to 4 (ON) SD-508 K-8 5 Change M23 6 SDDB ICP4 conduction check 7 Change SDDB 8 Change FSCB
Code: C1152
Description: Center-staple paper exit motor malfunction <When FS-526+SD-508 is installed> • The exit motor (M34) lock signal remains set to H for a set period of time while the exit motor (M34) is turning.
Causes: Exit motor (M34) 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 M34 for proper drive coupling, and correct as necessary. 3 M34 operation check SD-508 G-3 to 4 4 Change M34 5 SDDB ICP12 conduction check 6 Change SDDB 7 Change FSCB
Code: C1153
Description: Center-staple paddle updown motor malfunction <When FS-526+SD-508 is installed> • The paddle home sensor/C (PS37) is turned neither ON nor OFF even after the set period of time has elapsed after the center staple paddle lift motor/C (M26) is turned ON.
Causes: Center staple paddle lift motor/C (M26) Paddle home sensor/C (PS37) 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 M26 for proper drive coupling, and correct as necessary. 3 PS37 I/O check, sensor check SDDB CN406<A>-11 (ON) SD-508 K-9 4 M26 operation check SDDB CN406<A>-5 to 8 SD-508 K-8 5 Change M26 6 SDDB ICP4 conduction check 7 Change SDDB 8 Change FSCB
Code: C1156
Description: Center-staple paddle roller motor malfunction (trailing edge) <When FS-526+SD-508 is installed> • The center staple paddle/T (M29) lock signal remains set to L for a set period of time while the center staple paddle/T (M29) is turning. <When FS-527+SD-509 is installed> • Even after the set period of time has elapsed after the upper paddle motor (M21) starts running, a change of motor lock signal is not detected and neither the paper sensor/ 1 (PS43) nor the paper sensor/2 (PS44) is turned ON.
Causes: (1) When FS-526+SD-508 is installed: Center staple paddle/T (M29) SD drive board (SDDB) FS control board (FSCB). (2) When FS-527+SD-509 is installed: Upper paddle motor (M21) Paper sensor/1 (PS43) Paper sensor/2 (PS44) SD drive board (SDDB) FS control board (FSCB)
Remedy: (1) When FS-526+SD-508 is installed: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M29 for proper drive coupling, and correct as necessary. 3 M29 operation check SDDB CN404-1 to 5 SD-508 C-8 4 Change M29 5 SDDB ICP5 conduction check 6 Change SDDB 7 Change FSCB. (2) When FS-527+SD-509 is installed: 1 Check the motor and sensor connectors for proper connection, and correct as necessary. 2 Check the connector of M21 for proper drive coupling, and correct as necessary. 3 PS43 I/O check, sensor check SDDB PJ9-8 (ON) SD-509 G-1 4 PS44 I/O check, sensor check SDDB PJ13-2 (ON) SD-509 G-3 5 M21 operation check SDDB PJ5-6 to 10 SD-509 B-3 6 Change M21 7 Change SDDB 8 Change FSCB
Code: C1157
Description: Center-staple paddle roller motor malfunction (middle) <When FS-526+SD-508 is installed> • The center staple paddle/C (M30) lock signal remains set to L for a set period of time while the center staple paddle/C (M30) is turning.
Causes: Center staple paddle/C (M30) 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 M30 for proper drive coupling, and correct as necessary. 3 M30 operation check SDDB CN406<B>-11 to 15 SD-508 K-10 4 Change M30 5 SDDB ICP5 conduction check 6 Change SDDB 7 Change FSCB
Code: C1158
Description: Center-staple paddle roller motor malfunction (leading edge) <When FS-527+SD-509 is installed> • Even after the set period of time has elapsed after the lower paddle motor (M22) starts running, a change of motor lock signal is not detected and neither the paper sensor/ 1 (PS43) nor the paper sensor/2 (PS44) is turned ON.
Causes: lower paddle motor (M22) Paper sensor/1 (PS43) Paper sensor/2 (PS44) 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 M22 for proper drive coupling, and correct as necessary. 3 PS43 I/O check, sensor check SDDB PJ9-8 (ON) SD-509 G-1 4 PS44 I/O check, sensor check SDDB PJ13-2 (ON) SD-509 G-3 5 M22 operation check SDDB PJ5-1 to 5 SD-509 B-4 6 Change M22 7 Change SDDB 8 Change FSCB