Description: FNS communication error
• When the FS control board (FSCB) is receiving data, a communication error is detected.
Remedy: 1 Disconnect and then connect the power cord. Turn OFF the main power switch, wait for 10 sec. or more, and turn ON the main power switch. 2 Rewrite the firmware. 3 JSCB F1 conduction check. 4 JSCB F2 conduction check. 5 Change FSCB.
Code: C1081
Description: SD communication error
• When a communication error is detected between the FS control board (FSCB) and the SD control board (SDCB).
Remedy: 1 Disconnect and then connect the power cord. Turn OFF the main power switch, wait for 10 sec. or more, and turn ON the main power switch. 2 Rewrite the firmware. 3 Change SDDB. 4 Change FSCB.
Code: C1113
Description: Center-staple lead edge stopper motor malfunction
<When FS-527+SD-509 is installed> • The leading edge stopper home sensor (PS45) is turned neither ON nor OFF even after the set period of time has elapsed after the leading edge stopper motor (M20) is turned ON.
Remedy: 1 Check the connector between M20-SDDB PJ8 for proper connection and correct as necessary. 2 Check the connector between PS45-SDDB PJ10 for proper connection and correct as necessary. 3 Check the connector of M20 for proper drive coupling, and correct as necessary. 4 PS45 I/O check, sensor check. 5 M20 operation check. 6 Change M20. 7 Change SDDB. 8 Change FSCB.
Code: C1114
Description: Center-staple front adjust drive motor malfunction
<When FS-527+SD-509 is installed> • The center staple alignment home sensor/F (PS42) is turned neither ON nor OFF even after the set period of time has elapsed after the center staple alignment motor/F (M24) is turned ON.
Remedy: 1 Check the connector between M24-SDDB PJ7 for proper connection and correct as necessary. 2 Check the connector between PS42-SDDB PJ9 for proper connection and correct as necessary. 3 Check the connector of M24 for proper drive coupling, and correct as necessary. 4 PS42 I/O check, sensor check. 5 M24 operation check. 6 Change M24. 7 Change SDDB. 8 Change FSCB.
Code: C1115
Description: Center-staple knife drive motor malfunction
<When FS-527+SD-509 is installed> • The center fold plate home sensor (PS47) is turned neither ON nor OFF even after the set period of time has elapsed after the center fold plate motor (M26) is turned ON.
Remedy: 1 Check the connector between M26-SDDB PJ2 for proper connection and correct as necessary. 2 Check the connector between PS47-SDDB PJ10 for proper connection and correct as necessary. 3 Check the connector of M26 for proper drive coupling, and correct as necessary. 4 PS47 I/O check, sensor check. 5 M26 operation check. 6 Change M26. 7 Change SDDB. 8 Change FSCB.
Code: C1116
Description: Center-staple transfer motor malfunction
<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.
Remedy: 1 Check the connector between M25-SDDB PJ4 for proper connection and correct as necessary. 2 Check the connector of M25 for proper drive coupling, and correct as necessary. 3 M25 operation check. 4 Change M25. 5 Change SDDB. 6 Change FSCB.