Unplug the power cord before starting the following procedure.

 

  1. Remove the rear cover [A].
  2. Remove the paper feed tray, and then open the front cover.
  3. Remove the left cover [A]. ( x 2)

  4. Remove the controller cover [A] with the HDD [B].

  5. Remove the FCU [A].

  6. Switch the battery jumper switch [A] of the new FCU to the "ON" position before installing.

    If the battery jumper switch is not at the correct position, registering the fax unit will fail.

  7. Attach the new FCU board [A].
  8. Connect one end of the FFC to CN603 of the new fax unit [A].
    • This FFC is provided with the new FCU board.
    • When inserting the FFC, lift the lever to release the lock and then push the lever to lock.
    • Make sure that the blue tapes of the FFC face down and it is not slanted.

  9. Attach the battery jumper switch [A] on the removed FCU board to switch to the Restore mode.
    This jumper switch is provided with the new FCU board.

     

  10. Connect the other end of the FFC to CN603 of the removed FCU board.

    • When inserting the FFC, lift the lever to release the lock and then push the lever to lock.
    • Make sure that the blue tapes of the FFC face left and it is not slanted.
  11. Turn ON the main power.

  12. SRAM data transmission starts. When the transmission is completed, you will hear a beeper sound.

    • The beeper sound is the same volume as the speaker sound.
    • The beeper sounds even if the speaker sound is turned off.
    • If the beeper does not sound, cycle the main power on and off repeatedly and do the transmission procedure 2 or 3 times.
    • If the beeper does not sound after turning the main switch on and off 3 times, you need to input the settings stored in SRAM memory manually.

  13. When “Ready” appears on the operation panel display, turn OFF the main power, and then disconnect the FFC from the old FCU board.
  14. Disconnect the FFC from the new FCU board.
  15. Reassemble the machine.
  16. Turn ON the main power. Execute SP6-101 to print the system parameter list.
  17. Check the system parameter list to make sure that the data is transferred correctly.
  18. Set the correct date and time with the User Tools.
    [User Tools] > [Machine Features] > [System Settings] > [Timer Setting] > [Set Date/Time].