Maintenance Box CSIC

  1. Open the Duplex Print Cover (A).
  2. Remove the two screws, then remove the Connector Cover (A).

    • : C.B.S-TITE-SCREW-3x8-F.ZN-3C
  3. Remove the two screws, then remove the Right Housing Assy (A) toward the rear of the product.

    • : C.B.S-TITE-SCREW-3x8-F.ZN-3C
  4. Remove the Stacker Assy (A).


  5. Remove the Cassette Assy (A).
  6. Open the Front Cover Assy (A).
  7. While pressing the two hooks of the hinge (A), remove the Front Cover Assy (A) frontward.
  8. Remove the three screws that secures the Front Right Housing (A).

    • : C.B.S-TITE-SCREW-3x8-F.ZN-3C
  9. Disengage the two hooks, and remove the Front Right Housing (A).
  10. Remove the four screws, then remove the Front Middle Frame (A).
    • : C.C.S-TITE-SCREW-3x5-F.ZN-3C
  11. Remove the screw, then remove the IS Holder Plate (A) in the direction of the arrow.

    • : C.B.S-TITE-SCREW-3x8-F.ZN-3C
  12. Insert the screwdriver into the hole and turn each of the two screws that secure the Ink System Assy (A) until you feel the screw is spinning free.


    Check Point / チェックポイント
    • Release the CR lock, then move the CR Unit to center before removing the Ink System Assy.
    • Because the screws are captive screws, they do not come off.
  13. Remove the Ink System Assy frontward (A).


    Check Point / チェックポイント
    • Do not touch the to-be-capped section (A) of the Ink System Assy.
    • Make sure the to-be-capped section is level. If the section is tilted, the rib (A) on the back is trapped. Release the rib and make sure the to-be-capped section is level.
      • If the printer is used with the to-be-capped section tilted, the Print head will not be capped correctly, causing the ink nozzles to clog.
  14. Remove the MB CSIC FFC (B) from the connector (CN707) (A) of the Main Board.


  15. Remove the screw.

    • : C.B.S-TITE-SCREW-3x8-F.ZN-3C
  16. Release the four hooks by pulling the Maintenance Box Holder Assy (A) toward the rear of the product, and remove the Maintenance Box Holder Assy (A).
  17. Remove the two screws.

    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
  18. Release the hook and remove the Maintenance Box CSIC Holder (A).
  19. Remove the MB CSIC FFC (B) from the connector of the Maintenance Box CSIC and remove the Maintenance Box CSIC (A).