3.3.5Gear Case Assy

(1)Remove the printhead (see 3.31).

(2)Remove the upper cover (see 3.3.4 (1) – (5)).

(3)Move the carriage Assy to right hand side, remove two screws 1, then the space motor

2.

(4)Disconnect a carriage cable.

(5)Disengage claws (4 places).

Using a flat-blade screwdriver, push to widen the claw for easy disengagement.

(6)Remove the gear case Assy 3 in upper direction and release the carriage cable from the cable clamp of the gear case Assy.

(7)To install, follow the removal steps in the reverse order.

Note on installation:

(1)To assemble, align the direction of the SP motor axis 4 with the Gear Hole of the Gear Case assy.

(2)Be sure to check, and adjust if necessary, the gap between platen and printhead (see 4-1).

4

2

1

3

3 – 9

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Oki 3320, 3321 specifications