Gear Case Assy - Oki ML490 Maintenance Manual

3.3.5 Gear 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
.
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
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
Gear Case assy.
(2) Be sure to check, and adjust if necessary, the gap between platen and printhead (see
4-1).
4211410 Rev.1
in upper direction and release the carriage cable from the
3
4
2
1
, then the space motor
1
with the Gear Hole of the
4
3
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