1. Open the upper inner cover, and then cover the PCDUs with a sheet of paper, to prevent foreign objects from falling into the PCDUs. (PCDU)
  2. Remove the snaps and flat cable from the LED head [A] (×2,×1).
  3. Lift the toner end sensor unit [A] upward, and then slide it in the direction of the arrow.
  4. Remove the connector from the toner end sensor [A] (×1).
  5. Release the harness from the guide hooks on the cover (hook x5 (for BK), x3 (for CMY).
  6. Raise the hook [A], and then slide the discharge lamp cover [B] in the direction of the arrow to remove it (hook x1).



  7. Disconnect the connector for discharge lamp and remove the LED head [A] (×1).


 

  • The Flat cables of the LED heads have different colors. They have a fixed order.
  • If you remove the Flat cables of the LED heads, during re-assembly connect them so that they overlap in the order of Y / M / C / K.

[A]: Flat cable: EGB: LED head Y

[B]: Flat cable: EGB: LED head M

[C]: Flat cable: EGB: LED head C

[D]: Flat cable: EGB: LED head K