• Code: E980
• Description: Stop jam at the lower paper exit sensor: Paper transported from the bridge unit does not pass the lower paper exit sensor.
• Remedy: 1. Is the lower paper exit sensor working? (Perform the input check: 03-[COPY]ON/[5]/[G]). * If it is working properly, proceed to 6. If not, check 2 to 5 below. 2. Check if the connector CN516 on the PFC board is disconnected from the exit sensor or the harnesses are open circuited. Correct if so. 3. Check if the lower paper exit sensor is correctly installed or the actuator is properly moved. 4. Replace the upper paper exit sensor. 5. Replace the PFC board. 6. Is the exit motor working? (Perform the output check: 03-140) * If it is working properly, proceed to 10. If not, check 7 to 9 below. 7. Check if the connector CN515 on the PFC board is disconnected from the bridge unit transport exit motor or the harnesses are open circuited. Correct if so (including CN537, 539, 540 on the DRV board). 8. Replace the exit motor. 9. Replace the PFC board. 10.Check if there is any abnormality on the driving section of the exit motor or the roller. Correct if any.

• Code: E9F0
• Description: Punching jam: Punching is not performed properly. [MJ-1103/1104 (when MJ-6102 is installed)]
• Remedy: 1. 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. 2. Rotate the punch motor (M3) and fix its mechanism if it does not rotate smoothly. 3. Check if the harnesses and the punch HP sensor (S4) are connected properly. Correct if any. 4. Check if the wiring of the hole punch controller PC board (HP board) and the punch motor (M3) is proper. Correct if any. 5. Replace the punch motor (M3). 6. Replace the hole punch control PC board.

• Code: EA10
• Description: Paper transport delay jam: The paper which has passed the relay transport path does not reach the inlet sensor. [MJ-1103/1104]
• Remedy: 1. Check if there is any paper in the finisher or on the transport path of the equipment and remove it if there is. 2. Is there a disconnection of the connector, incorrect installation or breakage of the entrance sensor (S1)? 3. Is the gap between the flapper and entrance roller shaft other than 0.60 - 0.20mm when the gate solenoid (SOL2) is pulled?. 4. Is the harness between the entrance motor (M1) and the finisher control PC board (CN7) disconnected or open circuited? 5. Is the harness between the gate solenoid (SOL2) and the finisher control PC board (CN22) disconnected or open circuited? 6. Replace the finisher controller PC board.

• Code: EA20
• Description: Paper transport delay jam: The paper which has passed through the inlet sensor does not reach the transport sensor. [MJ1103/1104]
• Remedy: Is there any paper remaining on the transport path in the finisher or equipment? YES Remove the paper. NO Is there a disconnection of the connector, incorrect installation or breakage of the entrance sensor (S1)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the entrance sensor (S1) and the CN26 of the finisher control PC board (FIN) disconnected or open circuited? YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the finisher control PC board (FIN).

• Code: EA21
• Description: Paper size error jam: Paper does not reach the sensor because the paper is shorter than spec. [MJ-1103/1104]
• Remedy: MJ-1103/1104 1. Check if there is any paper in the finisher or on the transport path of the equipment and remove it if there is. 2. Is the paper size used shorter than the size specified in the specifications? 3. Check if the connectors CN7 and CN22 on the finisher controller PC board are disconnected from the inlet sensor (S1) and the transport sensor (S2), or the harnesses are open circuited. Correct if any. 4. Replace the sensor. 5. Replace the finisher controller PC board.

• Code: EA22
• Description: Paper transport jam (Finisher paper punching edge detection sensor): [MJ-1103/1104]
• Remedy: Is there any paper remaining on the transport path? YES Remove the paper, not leaving any chips. NO Is the paper too short for specifications? NO Use paper accepted in the specifications. YES Are the paper position sensor (S6-1 and S6-2) and its wiring correct? NO Replace the sensor. Correct the wiring. YES Replace the hole punch control PC board (HP).

• Code: EA23
• Description: Paper transport jam (exit sensor): [MJ-1103/1104]
• Remedy: Is there any paper remaining on the transport path in the finisher or equipment? YES Remove the paper. NO Is there a disconnection of the connector, incorrect installation or breakage of the transport sensor (S2)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Replace the finisher control PC board (FIN).

• Code: EA24
• Description: Paper transport jam (between entrance and exit sensors): [MJ-1103/1104]
• Remedy: Is there any paper remaining on the transport path in the finisher or equipment? YES Remove the paper. NO Is the paper size used shorter than the size specified in the specifications? YES Use the paper size specified in the specifications. NO Is there a disconnection of the connector, incorrect installation or breakage of the entrance sensor (S1)? Is there a disconnection of the connector, incorrect installation or breakage of the transport sensor (S2)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the entrance motor (M1) and the CN26 of the finisher control PC board (FIN) disconnected or open circuited? Is the harness between the transport sensor (S2) and the CN6 of the finisher control PC board (FIN) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the finisher control PC board (FIN).