• Code: E80
• Description: Jam access cover opened at the original feeding
• Remedy: Are the connector CN3 and CN12 on the ADF board disconnected? Connect the connector. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and RADF open/close switch open-circuited? Replace the harness. Is the RADF open/close switch working improperly? Replace the RADF open/close switch. Is 24V supplied from the copier? 1. Replace the ADF board. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray volume adjustment. Check if the power at the copier is ON.

• Code: E81
• Description: Jam access cover opened at the original transporting
• Remedy: Are the connector CN3 and CN12 on the ADF board disconnected? Connect the connector. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and RADF open/close switch open-circuited? Replace the harness. Is the RADF open/close switch working improperly? Replace the RADF open/close switch. Is 24V supplied from the copier? 1. Replace the ADF board. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray volume adjustment. Check if the power at the copier is ON.

• Code: E82
• Description: Jam access cover opened at the large original dischaging
• Remedy: Are the connector CN3 and CN12 on the ADF board disconnected? Connect the connector. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and RADF open/close switch open-circuited? Replace the harness. Is the RADF open/close switch working improperly? Replace the RADF open/close switch. Is 24V supplied from the copier? 1. Replace the ADF board. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray volume adjustment. Check if the power at the copier is ON.

• Code: E83
• Description: Jam access cover opened at the small original reversing
• Remedy: Are the connector CN3 and CN12 on the ADF board disconnected? Connect the connector. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and RADF open/close switch open-circuited? Replace the harness. Is the RADF open/close switch working improperly? Replace the RADF open/close switch. Is 24V supplied from the copier? 1. Replace the ADF board. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray volume adjustment. Check if the power at the copier is ON.

• Code: E84
• Description: Jam access cover opened at the small original discharging
• Remedy: Are the connector CN3 and CN12 on the ADF board disconnected? Connect the connector. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and RADF open/close switch open-circuited? Replace the harness. Is the RADF open/close switch working improperly? Replace the RADF open/close switch. Is 24V supplied from the copier? 1. Replace the ADF board. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray volume adjustment. Check if the power at the copier is ON.

• Code: E85
• Description: Jam access cover opened at the original scanning section
• Remedy: Are the connector CN3 and CN12 on the ADF board disconnected? Connect the connector. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and cover open/close sensor open-circuited? Replace the harness. Is the cover open/close sensor working improperly? Replace the cover open/close sensor. Is the harness between the ADF board and RADF open/close switch open-circuited? Replace the harness. Is the RADF open/close switch working improperly? Replace the RADF open/close switch. Is 24V supplied from the copier? 1. Replace the ADF board. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray volume adjustment. Check if the power at the copier is ON.

• Code: E9F
• Description: Punching jam
• Remedy: Is there any paper remaining on the transport path in the finisher or main unit? YES Remove the paper. NO Is the connector J1 on the punch driver PC board disconnected? Is the harness connecting the punch driver PC board and punch home position sensor (PI3P) open-circuited? YES Connect the connector securely. Replace the harness. NO Is the punch home position sensor working properly? NO 1. Connect the connector of the punch home position sensor securely. 2. Replace the punch home position sensor. YES Replace the punch driver PC board.

• Code: EA1
• Description: Finisher paper transport delay jam
• Remedy: Is there any paper remaining on the transport path in the finisher or main unit? YES Remove the paper. NO Is the connector J17 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and inlet sensor (PI1) open-circuited? YES Connect the connector securely. Replace the harness. NO Is the inlet sensor working properly? (Check the movement of the actuator.) NO 1. Connect the connector of the inlet sensor securely. 2. Attach the actuator securely if its shaft is out of place. 3. Replace the inlet sensor. YES Replace the finisher controller PC board.