• Code: EAC
• Description: Saddle stitcher transport delay jam
• Remedy: Is there any paper remaining on the transport path in the finisher, saddle stitcher section or copier? Y: Remove the paper. N: Is any of the connectors J6, J9 and J10 on the saddle stitcher controller PC board disconnected? Is any of the harnesses connecting between the saddle stitcher controller PC board and the sensors (No.1 paper sensor (PI18S), No.2 paper sensor (PI19S), No.3 paper sensor (PI20S), delivery sensor (PI11S), and paper positioning plate paper sensor (PI8S)) open-circuited? Y: Connect the connector securely. Replace the harness. N: Are the No.1 paper sensor, No.2 paper sensor, No.3 paper sensor, delivery sensor, and paper positioning plate paper sensor functioning properly? (Do the actuators return normally?) N: 1. Connect the connector of the sensor securely. 2. Attach the actuator if it has come off. 3. Replace the sensor. Y: Replace the saddle controller controller PC board.

• Code: EAE
• Description: Finisher receive time-out jam
• Remedy: Is the finisher working? Y: Replace the finisher controller PC board. N: 1. Check if the voltage (24V) is being supplied to the finisher. 2. Check the connection of the LGC board and IPC board. 3. Check if the harness connecting the IPC board and finisher I/F connector of the copier side is open-circuited. 4. Check if the harness connecting the I/F connector of the finisher side and finisher controller PC board is open-circuited. 5. Replace the finisher controller PC board.

• Code: EB7
• Description: Restart time-out error
• Remedy: Turn the power OFF and back ON. In case that this error occurs frequently, confirm the contents of the following items in the setting mode and report them. 08-900 Firmware version (Basic section ROM) 08-902 Engine ROM version (LGC) 08-Reconnect the connector. Replace the harness.903 Printer ROM version (IMC) Condition at error occured (original size, paper size, copy mode, etc.)

• Code: EC2
• Description: OHP film jams when not fed from bypass tray or 2nd cassette
• Remedy: Use the 2nd cassette or the bypass tray as the feeding source of OHP film.

• Code: EC3
• Description: OHP film used in non-OHP mode
• Remedy: Set the specified type of paper as selected on the control panel in the paper source.

• Code: F07
• Description: Communications error between system-CPU and LGC-CPU
• Remedy: Did the error occur immediately after updating the firmware? Y: Are the proper files saved in the PC? (In case of updating by PC) Are the type, attaching position and direction of the ROM correct? (In case of updating by download jig) N: After correcting, perform the firmware updating again. Y: Though the firmware updating was carried out correctly, error occurs.) N: Did the error occur during printing by the printer controller? Y: Turn OFF and ON the power of printer controller. N: 1. Check if the SYC board is securely connected to the MTH1 board. 2. Check if the IMC board is securely connected to the MTH1 board. 3. Check if the IMC board connector J182 is disconnected. 4. Check if the LGC board connector J113 is disconnected. 5. Check if the harness between the IMC and LGC boards is open-circuited. 6. Check the version of FROM on the SYS board. 7. Check the version of MROM on the LGC board. 8. Check the version of IMC-ROM on the IMC board. 9. Replace the SYS board. 10. Replace the IMC board. 11. Replace the LGC board.

• Code: F09
• Description: Communications error between system-CPU and scanner-CPU
• Remedy: Did the error occur immediately after updating the firmware? Y: Are the proper files saved in the PC? (In case of updating by PC) Are the type, attaching position and direction of the ROM correct? (In case of updating by download jig) N: After correcting, perform the firmware updating again. N: 1. Check if the IMG board connector J161 is disconnected. 2. Check if the SCM board connector J1 is disconnected. 3. Check if the harness between the IMG and SCM boards is open-circuited. 4. Check if the IMG board is securely connected to the MTH1 board. 5. Check if the SYS board is securely connected to the MTH1 board. 6. Check the version of FROM on the SYS board. 7. Check the version of FROM on the SCM board. 8. Check the scanner related setting values (08-360 and 361). 9. Replace the SYS board. 10. Replace the IMG board. 11. Replace the SCM board.

• Code: F10
• Description: HDD formatting error
• Remedy: (1) Format the HDD. (Enter "2" into 08-690) (2) Check if the HDD is mounted. (3) Check if the specified HDD is mounted. (4) Check if the connector pins of the HDD are bent. (5) Check if the power supply connector is disconnected. (6) Check if the connector J144 on the SYS board is disconnected. (7) Replace the HDD. (8) Replace the SYS board. (9) Replace the harness. * When changing a HDD, do the following operations after replacing a new one. 1. Formatting of the HDD <Procedure> (1) Turen ON the power while the digital keys [0] and [8] are pressed simultaneously. (2) Confirm that "Test Mode" is displayed on the control panel. Enter the code "690" and press the [START] key. The display changes to "System Mode". (3) Enter "2" and press the [SET] or [INTERRRUPT] key. (4) [WAIT] is displayed. (5) Turn OFF the power after the message [REBOOT THE MACHINE] is displayed. 2. Downloading of the UI data