• Code: C1145
• Description: Trailing edge stopper motor’s malfunction Detection timing <When FS-534 is installed> The trailing edge stopper home position detection sensor (PS20) is not blocked or unblocked even after the set period of time has elapsed after the trailing edge stopper motor (M6) is turned ON. <When FS-535 is installed> • The trailing edge stopper home sensor (PS22) is not blocked or unblocked even after the set period of time has elapsed after the trailing edge stopper motor (M19) is turned ON. • The trailing edge stopper standby sensor/1 (PS23) is not blocked or unblocked even after the set period of time has elapsed after trailing edge stopper motor (M19) is turned ON. • The trailing edge stopper standby sensor/2 (PS42) is not blocked or unblocked even after the set period of time has elapsed after the trailing edge stopper motor (M19) is turned ON.
• Causes: <When FS-534 is installed> • Trailing edge stopper motor (M6) • Trailing edge stopper home position detection sensor (PS20) • FS control board (FSCB) <When FS-535 is installed> • Trailing edge stopper motor (M19) • Trailing edge stopper home sensor (PS22) • Trailing edge stopper standby sensor/1 (PS23) • Trailing edge stopper standby sensor/2 (PS42) • FS control board (FSCB)
• Remedy: When FS-534 is installed: 1 Check the connector between M6-FSCB J5 for proper connection, and correct as necessary. 2 Check the connector of M6 for proper drive coupling, and correct as necessary. 3 Check the connector between PS20-relay CN22-FSCB J5 for proper connection, and correct as necessary. 4 PS20 I/O check, sensor check FSCB J5-9 (ON) FS-534 9-K 5 M6 operation check FSCB J5-13 to 16 FS-534 9-K 6 Replace M6 7 Replace FSCB. When FS-535 is installed: 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 CN20-15 (ON) FS-535 13-D 4 PS23 I/O check, sensor check FSCB CN20-18 (ON) FS-535 13-D 5 PS42 I/O check, sensor check FSCB CN20-9 (ON) FS-535 12-D 6 M19 operation check FSCB CN19-9 to 12 FS-535 11-D 7 Replace M19 8 Replace FSCB

• Code: C1152
• Description: Paper transport belt motor’s malfunction Detection timing <When FS-535+SD-512 is installed> Even after a predetermined period of time has elapsed since the paper transport belt motor (M34) starts operation, the lock signal is not set to L (turning).
• Causes: • Paper transport belt motor (M34) • SD drive board (SDDB) • FS control board (FSCB)
• Remedy: 1 Check the connectors between M34-relay CN1-FSCB CN42 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 SDDB CN1-1 to 11 SD-512 7-D 4 Replace M34 5 FSCB ICP12 conduction check 6 Replace SDDB 7 Replace FSCB

• Code: C1156
• Description: SD paddle motor’s malfunction (trailing edge) <When FS-534+SD-511 is installed> The paddle home sensor (PS5) is not blocked or unblocked even after the set period of time has elapsed while the SD paddle motor (M7) is energized. <When FS-535+SD-512 is installed> The paddle home sensor (PS5) is not blocked or unblocked even after the set period of time has elapsed while the SD paddle motor (M7) is energized.
• Causes: <When FS-534+SD-511 is installed> • SD paddle motor (M7) • Paddle home sensor (PS5) • SD drive board (SDDB) • FS control board (FSCB) <When FS-535+SD-512 is installed> • SD paddle motor (M7) • Paddle home sensor (PS5) • SD drive board (SDDB) • FS control board (FSCB)
• Remedy: When FS-534+SD-511 is installed: 1 Check the connector between M7-SDDB J8 for proper connection, and correct as necessary. 2 Check the connector of M7 for proper drive coupling, and correct as necessary. 3 Check the connector between PS5-SDDB J8 for proper connection, and correct as necessary. 4 PS5 I/O check, sensor check SDDB J8-3 (ON) SD-511 3 to 4-G 5 M7 operation check SDDB J8-4 to 7 SD-511 3-F to G 6 Replace M7 7 Replace SDDB 8 Replace FSCB. When FS-535+SD-512 is installed: 1 Check the connector between M7-SDDB J8 for proper connection, and correct as necessary. 2 Check the connector of M7 for proper drive coupling, and correct as necessary. 3 Check the connector between PS5-SDDB J8 for proper connection, and correct as necessary. 4 PS5 I/O check, sensor check SDDB J8-3 (ON) SD-512 3-G 5 M7 operation check SDDB J8-4 to 7 SD-512 3-F to G 6 Replace M7 7 Replace SDDB 8 Replace FSCB

• Code: C1184
• Description: Paper discharge control motor’s malfunction <When FS-534 is installed> The paper delivery control sensor (PS28) is not blocked or unblocked even after the set period of time has elapsed while the paper receiving control motor (M12) is energized.
• Causes: • Paper receiving control motor (M12) • Paper delivery control sensor (PS28) • FS control board (FSCB)
• Remedy: 1 Check the connector between M12-relay CN1-FRCB J14 for proper connection, and correct as necessary. 2 Check the connector of M12 for proper drive coupling, and correct as necessary. 3 Check the connector between PS28-relay CN1-FRCB J14 for proper connection, and correct as necessary. 4 PS28 I/O check, sensor check FSCB J14<B>-3 (ON) FS-534 2 to 3-C 5 M12 operation check FSCB J14<A>-9 to 12 FS-534 2-C to D 6 Replace M12 7 Replace FSCB

• Code: C1195
• Description: Paper discharge control motor’s malfunction (When FS-534+SD-511 is installed) Paper receiving guide control motor’s malfunction (When FS-535+SD-512 is installed) Detection timing <When FS-534+SD-511 is installed> The curl cover detection sensor (PS2) is not blocked or unblocked even after the set period of time has elapsed after the paper discharge control motor (M2) is turned ON. <When FS-535+SD-512 is installed> The paper receiving guide home sensor (PS2) is not blocked or unblocked even after the set period of time has elapsed after the paper receiving guide control motor (M2) is turned ON.
• Causes: <When FS-534+SD-511 is installed> • Paper discharge control motor (M2) • Curl cover detection sensor (PS2) • SD drive board (SDDB) • FS control board (FSCB) <When FS-535+SD-512 is installed> • Paper receiving guide control motor (M2) • Paper receiving guide home sensor (PS2) • SD drive board (SDDB) • FS control board (FSCB)
• Remedy: When FS-534+SD-511 is installed: 1 Check the connector between M2-relay CN3-relay CN2-SDDB J5 for proper connection, and correct as necessary. 2 Check the connector of M2 for proper drive coupling, and correct as necessary. 3 Check the connector between PS2-relay CN3-relay CN2-SDDB J5 for proper connection, and correct as necessary. 4 PS2 I/O check, sensor check SDDB J5-3 (ON) SD-511 3-B 5 M2 operation check SDDB J5-4 to 7 SD-511 3-B 6 Replace M2 7 Replace SDDB. 8 Replace FSCB. When FS-535+SD-512 is installed: 1 Check the connector between M2-relay CN3-relay CN2-SDDB J5 for proper connection, and correct as necessary. 2 Check the connector of M2 for proper drive coupling, and correct as necessary. 3 Check the connector between PS2-relay CN3-relay CN2-SDDB J5 for proper connection, and correct as necessary. 4 PS2 I/O check, sensor check SDDB J5-3 (ON) SD-512 3-B 5 M2 operation check SDDB J5-4 to 7 SD-512 2-B 6 Replace M2 7 Replace SDDB 8 Replace FSCB

• Code: C1196
• Description: Center fold roller motor’s malfunction (When FS-534+SD-511 is installed) Tri-fold guide motor’s malfunction (When FS-535+SD-512 is installed) Detection timing <When FS-534+SD-511 is installed> The guide home sensor (PS7) is not blocked or unblocked even after the set period of time has elapsed after the center fold roller motor (M6) is turned ON. <When FS-535+SD-512 is installed> The tri-fold guide home sensor (PS7) is not not blocked or unblocked even after the set period of time has elapsed after the tri-fold guide motor (M6) is turned ON.
• Causes: <When FS-534+SD-511 is installed> • Center fold roller motor (M8) • Guide home sensor (PS7) • SD drive board (SDDB) • FS control board (FSCB) <When FS-535+SD-512 is installed> • Tri-fold guide motor (M6) • Tri-fold guide home sensor (PS7) • SD drive board (SDDB) • FS control board (FSCB)
• Remedy: When FS-534+SD-511 is installed: 1 Check the connector between M8-SDDB J8 for proper connection, and correct as necessary. 2 Check the connector of M8 for proper drive coupling, and correct as necessary. 3 Check the connector between PS7-SDDB J9 for proper connection, and correct as necessary. 4 PS7 I/O check, sensor check SDDB J9-6 (ON) SD-511 4-G 5 M8 operation check SDDB J8-11 to 14 SD-511 2 to 3-F to G 6 Replace M8 7 Replace SDDB 8 Replace FSCB. When FS-535+SD-512 is installed: 1 Check the connector between M6-SDDB J9 for proper connection, and correct as necessary. 2 Check the connector of M6 for proper drive coupling, and correct as necessary. 3 Check the connector between PS7-SDDB J9 for proper connection, and correct as necessary. 4 PS7 I/O check, sensor check SDDB J9-6 (ON) SD-512 4-G 5 M6 operation check SDDB J9-7 to 10 SD-512 3-F to G 6 Replace M6 7 Replace SDDB 8 Replace FSCB

• Code: C1197
• Description: Tri-folding guide motor’s malfunction (When FS-534+SD-511 is installed) Center fold change motor’s malfunction (When FS-535+SD-512 is installed) Detection timing <When FS-534+SD-511 is installed> The tri-folding gate home sensor (PS11) is not blocked or unblocked even after the set period of time has elapsed while the tri-folding guide motor (M6) is energized. <When FS-535+SD-512 is installed> The center fold change gate home sensor (PS11) is not blocked or unblocked even after the set period of time has elapsed while the center fold change motor (M8) is energized.
• Causes: <When FS-534+SD-511 is installed> • Tri-folding guide motor (M6) • Tri-folding gate home sensor (PS11) • SD drive board (SDDB) • FS control board (FSCB) <When FS-535+SD-512 is installed> • Center fold change motor (M8) • Center fold change gate home sensor (PS11) • SD drive board (SDDB) • FS control board (FSCB)
• Remedy: When FS-534+SD-511 is installed: 1 Check the connector between M6-SDDB J9 for proper connection, and correct as necessary. 2 Check the connector of M6 for proper drive coupling, and correct as necessary. 3 Check the connector between PS11-SDDB J8 for proper connection, and correct as necessary. 4 PS11 I/O check, sensor check SDDB J8-10 (ON) SD-511 3-G 5 M6 operation check SDDB J9-7 to 10 SD-511 4-F to G 6 Replace M6 7 Replace SDDB 8 Replace FSCB. When FS-535+SD-512 is installed: 1 Check the connector between M8-SDDB J8 for proper connection, and correct as necessary. 2 Check the connector of M8 for proper drive coupling, and correct as necessary. 3 Check the connector between PS11-SDDB J8 for proper connection, and correct as necessary. 4 PS11 I/O check, sensor check SDDB J8-10 (ON) SD-512 2-G 5 M8 operation check SDDB J8-11 to 14 SD-512 2-F to G 6 Replace M8 7 Replace SDDB 8 Replace FSCB

• Code: C11A2
• Description: Receiving roller pressure/ retraction motor's malfunction. Detection timing <When FS-534 is installed> The receiving roller retraction sensor (PS11) is not blocked or unblocked even after the set period of time has elapsed after the receiving roller retraction motor (M4) is turned ON.
• Causes: • Receiving roller retraction motor (M4) • Receiving roller retraction sensor (PS11) • FS control board (FSCB)
• Remedy: 1 Check the connector between M4-FSCB J4 for proper connection, and correct as necessary. 2 Check the connector of M4 for proper drive coupling, and correct as necessary. 3 Check the connector between PS11-FSCB J4 for proper connection, and correct as necessary. 4 PS11 I/O check, sensor check FSCB J4<B>-16 (ON) FS-534 13-C 5 M4 operation check FSCB J4<A>-1 to 4 FS-534 11-C to D 6 Replace M4 7 Replace FSCB