2nd Roll Spindle Lock Position Detection Sensor

  1. Insert a flathead screwdriver and release the two hooks, and remove the screw cover (A).
  2. Open the Printer Cover (A) and the Cutter Cover (B).
  3. Remove the three screws at the front side.
    • : Silver M3x10 Cup P-tite screw
    • : Silver M3x8 Cup S-tite screw
  4. Remove the screw at the top side.
    • : Silver M3x8 Cup S-tite screw
  5. Remove the four screws at the rear side.
    • : Silver M3x8 Cup S-tite screw with plastic washer
    • : Silver M3x8 Cup S-tite screw
  6. Remove the four screws at the left side.
    • : Silver M3x8 Cup S-tite screw

  7. On the printer rear side, release the dowel of the Full Side Cover Unit (A).

  8. Remove the Full Side Cover Unit (A) from the dowels, and remove it while it in the direction of the arrow.

    Assemble / 組み立て

    When installing the Full Side Cover Unit (B), carefully the Head FFC (A) so that it does not damage.
  9. Open the Front Cover (A). (Only perform for SC-P6550E series/SC-T3750E series)
  10. Release the dowels of the Front Cover (A) in the order shown in the figure below, and remove. (Only perform for SC-P6550E series/SC-T3750E series)
  11. Remove the four screw, and remove the Rear Cover (A). (Only perform for SC-P6550E series/SC-T3750E series)

    • : Black M3x8 Cup S-tite screw with plastic washer
    • : Black M3x8 Cup S-tite screw
  12. Remove the 2 screws and remove the Left Cover (A) in the direction of the arrow. (Only perform for SC-P6550E series/SC-T3750E series)

    • : Black M3x8 Cup S-tite screw

  13. Pull out the Lower Spindle Holder (A).
  14. Remove the 5 screws.
    • : Silver M3x8 Cup S-tite screw
  15. Raise the paper support (A), and remove the screw.
    • : Silver M3x8 Cup S-tite screw
  16. Pull out the Inner Full Side Cover (A) to the front to remove.

  17. Remove the single screw and remove the cover (A).

    • : Silver M3x8 Cup S-tite screw

    Assemble / 組み立て

    Insert the dowels of the cover (A) into the positioning holes (B) in the frame.


  18. Remove the cable (A) from the connector.
  19. Disengage the hook and remove the 2nd Roll Spindle Lock Position Detection Sensor (A).

Adjustment / 調整

When removing/replacing this part, refer to following page and make sure to perform the specified operations including required adjustment.