PF Scale (EP-C800 Series)

Adjustment / 調整

When replacing this part, you need to run the menu from the service support mode before replacing it. Refer to the following to execute.

  1. Remove the Rear Unit (A) in the direction of the arrow while pressing the buttons inward.
  2. Open the ASF Cover (A) and remove the two screws securing the Rear Housing Assy (B).

    • : C.B.P-TITE-SCREW-3x10-F.ZB-3C
  3. Remove the four screws that secure the Rear Back Cover (A).

    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
  4. Remove the Rear Back Cover (A) downward.


    Assembly / 組み立て

    Attach the two dowels of the Rear Back Cover (A) to the positioning holes on the Housing Left (B) and the Housing Right (C).
  5. Remove the Rear Upper Cover Assy (A) in the direction of the arrow.


    Assembly / 組み立て

    Insert the four tabs of the Rear Upper Cover Assy (A) to the positioning holes of the Housing ASF (B).
  6. Remove the two screws securing the Housing ASF (A).

    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
  7. Open the Printer Cover (A) and remove the four screws, and then remove the Housing ASF (B).
    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
  8. Remove the Printer Cover (A) upward.
  9. Remove the three screws that secure the Housing Left (A).

    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
  10. Remove the two screws that secure the Housing Left (A).

    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
  11. Lift the Housing Left (A) to release the two hooks each on the front side and rear side of the Housing Left (A), and then remove the Housing Left (A).

    Assembly / 組み立て

    Insert the four tabs on the Housing Left (A) to the positioning holes of the Ink Supply Unit (B).
  12. Remove the screw that secures the PF Encoder Board (A).
    • : C.B.S-TITE SCREW,2X8,F/ZN-3C
  13. Disconnect the FFC (B) from the connector of the PF Encoder Board (A), and remove the PF Encoder Board (A) avoiding contact with the PF Scale (C).


    Assembly / 組み立て

    Attach the two dowels on the PF Encoder Board (A) to the positioning holes of the frame.

  14. Peel off the PF Scale (A).

    Assembly / 組み立て

    The PF Scale cannot be reused once it is removed. Make sure to replace it with a new one.


Adjustment / 調整

After replacing this part, a specific menu must be executed from the service support mode. Refer to the following to execute.