Self Sealing Valve Assy

Adjustment / 調整

When replacing/removing this part, refer to the following pages and make sure to perform the required operations before assembly/reassembly.

  1. Remove the single screw and remove the cover (A).
    • : Silver M3x10 Cup P-tite screw
  2. Insert a screwdriver and rotate the CR Manual Unlock Gear (A) counter-clockwise.

    CR locked state

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

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

  11. 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.
  12. Move the CR Unit to the Full side.
  13. Remove the three screws and remove the CR Cover (A).
    • : Silver M3x8 Cup S-tite screw

  14. Remove the six screws, and remove the Self Sealing Valve Assy and the tube stopper (A).

    • : Silver M3x8 Cup S-tite screw

    Caution / 注意

    If the Ink Tube is removed by the procedure described below, ink may flow down the tube. Therefore, keep rags handy in advance to prevent the surroundings from getting soiled.
  15. Remove the six screws, and remove the three ink tubes (A).
    • : Black M2.5x20 S-tite screw with built-in washer
    Check Point / チェックポイント

    When using the forceps jig (A), pinch the ink tube (B) as shown in the figure, and then remove it.

  16. Release the ink tube (B) from the groove of the tube stopper (A).

    Assemble / 組み立て

    Insert the ink tube aligning its marking (A) with the rib on the tube stopper (B).
  17. Remove the six screws, and separate the Self Sealing Valve Assy from the tube stopper (A).
    • : Black M2.5x20 S-tite screw with built-in washer

Adjustment / 調整

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