• Code: EA2
• Description: Finisher paper transport stop jam
• Remedy: Is there any paper remaining on the transport path in the finisher or main unit? YES Remove the paper. NO Is any of the connectors J17, J24, J9 and J11 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and inlet sensor (PI1) open-circuited? Is the harness connecting the finisher controller PC board and buffer path inlet paper sensor (PI17) open-circuited? Is the harness connecting the finisher controller PC board and buffer path paper sensor (PI14) opencircuited? Is the harness connecting the finisher controller PC board and stapling tray sensor (PI4) open-circuited? Is the harness connecting the finisher controller PC board and delivery sensor (PI3) open-circuited? YES Connect the connectors securely. Replace the harnesses. NO Is the inlet sensor working properly? (Check the movement of the actuator.) Is the buffer path inlet paper sensor working properly? (Check the movement of the actuator.) Is the buffer path paper sensor working properly? (Check the movement of the actuator.) Is the stapling tray sensor working properly? (Check the movement of the actuator.) Is the delivery sensor working properly? (Check the movement of the actuator.) NO 1. Connect the connectors of the sensors securely. 2. Attach the actuators securely if their shafts are out of place. 3. Replace the sensors. YES Replace the finisher controller PC board.

• Code: EA3
• Description: Paper remaining inside the finisher at power ON
• Remedy: Is there any paper remaining on the transport path in the finisher? YES Remove the paper. NO Is any of the connectors J17, J24 and J11 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and inlet sensor (PI1) open-circuited? Is the harness connecting the finisher controller PC board and buffer path inlet paper sensor (PI17) open-circuited? Is the harness connecting the finisher controller PC board and buffer path paper sensor (PI14) opencircuited? Is the harness connecting the finisher controller PC board and delivery sensor (PI3) open-circuited? YES Connect the connectors securely. Replace the harnesses. NO Is the inlet sensor working properly? (Check the movement of the actuator.) Is the buffer path inlet paper sensor working properly? (Check the movement of the actuator.) Is the buffer path paper sensor working properly? (Check the movement of the actuator.) Is the delivery sensor working properly? (Check the movement of the actuator.) NO 1. Connect the connectors of the sensors securely. 2. Attach the actuators securely if their shafts are out of place. 3. Replace the sensors. YES Replace the finisher controller PC board.

• Code: EA4
• Description: Finisher front door opened during printing
• Remedy: Is there any paper remaining on the transport path in the finisher or main unit? YES Remove the paper. NO Is the finisher connected with the main unit? NO Connect the finisher with the main unit. YES Is the connector J12 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and joint sensor (PI15) open-circuited? YES Connect the connector securely. Replace the harness. NO Is the joint sensor working properly? NO 1. Connect the connector of the joint sensor securely. 2. Replace the joint sensor. YES Is the door of the finisher closed? NO Close the door. YES Is the connector J12 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and door opening sensor (PI16) open-circuited? YES Connect the connector securely. Replace the harness. NO Is the door opening sensor working properly? NO 1. Connect the connector of the door opening sensor securely. 2. Replace the door opening sensor. YES Is the connector J5 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and door switch (MS1) open-circuited? YES Connect the connector securely. Replace the harness. NO Is the door switch working properly? NO 1. Connect the connector of the door switch securely. 2. Replace the door switch. YES Is the connector J5 on the punch driver PC board disconnected? Is the harness connecting the punch driver PC board and front door switch (MS2P) open-circuited? YES Connect the connector securely. Replace the harness. NO Are the upper and front door switches working properly? NO 1. Connect the connectors of the upper and front door switches securely. 2. Replace the upper/front door switches. YES Replace the finisher controller PC board.

• Code: EA5
• Description: Finisher stapling jam
• Remedy: Is there any paper remaining on the transport path in the finisher or main unit, or on the stapling tray? YES Remove the paper. NO Is the jam cleared by taking off the staple cartridge from the finisher and removing the staple sheet sliding it from the staple case? YES End NO Is the connector J8 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and staple home position sensor (PI22) open-circuited? YES Connect the connector securely. Replace the harness. NO Is the staple home position sensor working properly? NO 1. Connect the connector of the staple home position sensor securely. 2. Replace the staple home position sensor. YES Replace the finisher controller PC board.

• Code: EA6
• Description: Finisher early arrival 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.

• Code: EA7
• Description: Stack transport jam before stapling
• Remedy:

• Code: EA8
• Description: Saddle stitcher stapling jam
• Remedy: Is there any paper remaining on the transport path in the finisher, saddle stitcher section or main unit, or on the stapling tray? YES Remove the paper. NO Is the jam cleared by taking off the staple cartridge from the finisher and removing the staples stuck in the stapling unit? YES End NO Is the connector J8 on the saddle stitcher controller PC board disconnected? Is the harness connecting the saddle stitcher controller PC board and stitcher home position switch (rear: MS5S, front: MS7S) open-circuited? YES Connect the connector securely. Replace the harness. NO Are the stitcher home position switches working properly? NO 1. Connect the connectors of the stitcher home position switches securely. 2. Replace the stitcher home position switches. YES Replace the saddle stitcher controller PC board.

• Code: EA9
• Description: Saddle stitcher door opened during printing
• Remedy: Is there any paper remaining on the transport path in the finisher, saddle stitcher section or main unit? YES Remove the paper. NO Is the saddle stitcher door closed? NO Close the door. YES Is either of the connectors J10 or J11 on saddle stitcher controller PC board disconnected? Are the harnesses connecting the saddle stitcher controller PC board and cover opening sensors (PI2S: front door opening/closing sensor, PI3S: delivery cover sensor, PI19S: inlet cover sensor) open-circuited? YES Connect the connector securely. Replace the harness. NO Are the cover opening sensors working properly? NO 1. Connect the connectors of the cover opening sensors securely. 2. Replace the cover opening sensors. YES Replace the finisher controller PC board.