• Code: EA70
• Description: Finisher jam (Finisher section) Paper Jam in Finisher - Please Clear Paper Path. [MJ-1110] Stack exit belt home position error
• Causes: Stack belt exit home position sensor (S9) Stack transport motor (M8) Finisher controller PC board (FIN)
• Remedy: MJ-1110 Stack belt exit home position sensor (S9) Check if there is a disconnection of the connector, incorrect installation or breakage of the stack belt exit home position sensor (S9). If there is, reinstall the sensor correctly or replace it. Check if the connector (CN25) on the finisher controller PC board is disconnected from the stack belt exit home position sensor (S9) and the harnesses are open circuited. Correct if any. Stack transport motor (M8) Check if the connector (CN18) on the finisher controller PC board is disconnected from the stack transport motor (M8) and the harnesses are open circuited. Correct if any.

• Code: EA90
• Description: Finisher jam (Saddle Stitch section) Paper Jam in Finisher - Please Clear Paper Path. [MJ-1110] Door open jam
• Causes: Saddle stitch unit opening/closing switch (SW5) Finisher controller PC board (FIN)
• Remedy: Saddle stitch unit Close the saddle stitch unit if it is open. Paper Remove any paper on the stacker. Saddle stitch unit opening/closing switch (SW5) Check if there is a disconnection of the connector, incorrect installation or breakage of the saddle stitch unit opening/ closing switch (SW5). If there is, reinstall the sensor correctly or replace it. Check if the harness between the saddle stitch unit opening/ closing switch (SW5) and the CN26 of the finisher controller PC board (FIN) is disconnected or open circuited. Correct if so.

• Code: EAA0
• Description: Finisher jam (Saddle Stitch section) Paper Jam in Finisher - Please Clear Paper Path. [MJ-1110] Paper remaining jam in the saddle stitch unit
• Causes: Junction box paper detection sensor (S26) Transport path-2 sensor (S27) Transport path-3 sensor (S28) Ejecting roller sensor (S29) Finisher control PC board (FIN) Saddle control PC board (SDL)
• Remedy: Paper • Check if there is any paper in the finisher, saddle stitcher or the on the transport path of the equipment. Remove it if there is. • Use paper accepted in the specifications. Do not use the paper shorter than the specification. Junction box paper detection sensor (S26) • Sensor check(S26) • Connector check(CN1) • Harness check Transport path-2 sensor (S27) • Sensor check(S27) • Connector check(CN3) • Harness check Transport path-3 sensor (S28) • Sensor check(S28) • Connector check(CN3) • Harness check Ejecting roller sensor(S29) • Sensor check(S29) • Connector check(CN3) • Harness check Harness Check if the flat cable between the finisher control PC board (FIN) and the saddle control PC board (SDL) is disconnected or open circuited. Correct if so. (Replace the harness if open circuited. Reconnect the connector securely if there is any disconnection.) Finisher control PC board (FIN) • Board check • Connector check(CN21) • Harness check Saddle control PC board (SDL) • Board check • Connector check(CN3, CN6) • Harness check

• Code: EAB0
• Description: Finisher jam (Saddle Stitch section) Paper Jam in Finisher - Please Clear Paper Path. [MJ-1110] Paper transport jam in the saddle stitch unit
• Causes: Junction box paper detection sensor (S26) Feeding sensor (S22) Transport path-2 (S27) Transport path-3 (S28) Ejecting roller sensor (S29) Saddle transport motor (M16) Entrance motor (M1) Transport path switching solenoid (SOL5) Saddle control PC board (SDL) Finisher controller board (FIN)
• Remedy: Paper • Check if there is any paper in the finisher, saddle stitcher or the on the transport path of the equipment. Remove it if there is. • Use paper accepted in the specifications. Do not use the paper longer than the specification. Transport roller Fix any mechanical problem occurring when the transfer roller is rotated. Feeding sensor (S22) • Sensor check(S22) • Connector check (CN1) • Harness check Junction box paper detection sensor (S26) • Sensor check(S26) • Connector check(CN1) • Harness check Transport path-2 (S27) • Sensor check(S27) • Connector check(CN3) • Harness check Transport path-3 (S28) • Sensor check(S28) • Connector check(CN3) • Harness check Ejecting roller sensor(S29) • Sensor check(S29) • Connector check(CN3) • Harness check Saddle transport motor (M16) • Motor check(M16) • Connector check(CN5) • Harness check Transport path switching solenoid (SOL5) Check that the gap between the transfer guide surface and the upper surface of the flapper tip is in the acceptable range according to the status of the transport path switching solenoid (SOL5) (solenoid OFF: 1.5 to 2.1 mm, solenoid ON: 2.3 to 2.9 mm). If it is not, adjust it. Check if the harness between the transport path switching solenoid (SOL5) and the CN1 of the finisher controller PC board (FIN) is disconnected or open circuited. Correct if so. Entrance motor (M1) • Motor check(M1) • Connector check(CN17) • Harness check Harness Check if the flat cable between the finisher control PC board (FIN) and the saddle control PC board (SDL) is disconnected or open circuited. Correct if so. (Replace the harness if open circuited. Reconnect the connector securely if there is any disconnection.) Finisher control PC board (FIN) • Board check • Connector check(CN21) • Harness check Saddle control PC board (SDL) • Board check • Connector check(CN3, CN6) • Harness check

• Code: EAB1
• Description: Finisher jam (Saddle Stitch section) Paper Jam in Finisher - Please Clear Paper Path. [MJ-1110] Short paper jam in the saddle stitch unit
• Causes: Feeding sensor (S22) Junction box paper detection sensor (S26) Transport path-2 sensor (S27) Transport path-3 sensor (S28) Ejecting roller sensor (S29) Finisher control PC board (FIN) Saddle control PC board (SDL)
• Remedy: Paper • Check if there is any paper in the finisher, saddle stitcher or the on the transport path of the equipment. Remove it if there is. • Use paper accepted in the specifications. Feeding sensor (S22) • Sensor check (S22) • Connector check (CN1) • Harness check Junction box paper detection sensor (S26) • Sensor check (S26) • Connector check (CN1) • Harness check Transport path-2 sensor (S27) • Sensor check (S27) • Connector check (CN3) • Harness check Transport path-3 sensor (S28) • Sensor check (S28) • Connector check (CN3) • Harness check Ejecting roller sensor (S29) • Sensor check (S29) • Connector check (CN3) • Harness check Harness Check if the flat cable between the finisher control PC board (FIN) and the saddle control PC board (SDL) is disconnected or open circuited. Correct if so. (Replace the harness if open circuited. Reconnect the connector securely if there is any disconnection.) Finisher control PC board (FIN) • Board check • Connector check (CN1, CN21) • Harness check Saddle control PC board (SDL) • Connector check (CN3, CN6) • Board check

• Code: EAD0
• Description: Other paper jams Paper Jam in Printer - Please Clear Paper Path. Print end command timeout jam
• Causes: SYS board LGC board
• Remedy: Power • Check if the error is cleared by turning the power OFF and • then back ON. SYS board • Connector check • Board check LGC board • Connector check • Board check

• Code: EAE0
• Description: Other paper jams Paper Jam in Printer - Please Clear Paper Path. Receiving timeout jam
• Causes: LGC board Harness
• Remedy: Finisher • Is the finisher working? • Check if the voltage (24V) is being supplied to the finisher. • Check if the harness connecting the I/F connector of the finisher side and PFC board is open circuited. • Connector check LGC board • Connector check (CN346) • Check if the harness connecting the FIN board and LGC board is open circuited. • Check if the conductor pattern on the LGC board is short circuited or open circuited.

• Code: EAF1
• Description: Finisher jam Paper Jam in Finisher - Please Clear Paper Path. [MJ-1042] Stack exit roller nip home position detection error
• Causes:
• Remedy: Stack exit roller shift motor (M6) Stack exit roller home position sensor (S13) The stack exit roller home position sensor (S13) does not detect that the exit roller is not at the upper position after the stack exit roller motor (M6) has been driven in the specified time when the exit roller is moved down. The stack exit roller home position sensor (S13) does not detect that the exit roller is at the upper position after the stack exit roller shift motor (M6) has been driven in the specified time when the exit roller is moved up.