Sub PF Encoder

Insert a flathead screwdriver and release the two hooks, and remove the screw cover (A).
Open the Printer Cover (A) and the Cutter Cover (B).
Remove the three screws at the front side.
- : Silver M3x10 Cup P-tite screw
- : Silver M3x8 Cup S-tite screw
Remove the screw at the top side.
- : Silver M3x8 Cup S-tite screw
Remove the four screws at the rear side.
- : Silver M3x8 Cup S-tite screw with plastic washer
- : Silver M3x8 Cup S-tite screw
Remove the four screws at the left side.
- : Silver M3x8 Cup S-tite screw
On the printer rear side, release the dowel of the Full Side Cover Unit (A).
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.
Remove the spring (sub PF) (A).
Loosen the two screws to loosen the Sub PF Belt (B).

Detach the Sub PF Belt (B) from the pinion gear (C) of the Sub PF Motor, and remove the Sub PF Belt (B).

Assemble / 組み立て

To strain the Sub PF Belt properly, follow the procedure below to attach the belt.

Adjustment / 調整

Refer to the following to perform adjustments.

Remove the 2 screws, and then remove the Sub PF Scale Encoder Unit (A).
- : Silver M3x8 Cup S-tite screw
Remove the screw.
Release the FFC (A) from the tab.
- : Silver M2x6 P-tite screw
Remove the hook and the rear 2 dowels, and remove the Sub PF Scale Encoder (A).

Remove the FFC (B) from the Sub PF Scale Encoder connector (A), and remove the Sub PF Scale Encoder (C).

Assemble / 組み立て

Route the FFC around so that it does not rise up. If the FFC rises up, it may contact the PF Belt during printer operation, causing the FFC to break.

Adjustment / 調整

Refer to the following to perform adjustments.

Adjustment / 調整

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

# Sub PF Encoder