Carriage Cable - Oki ML420 Maintenance Manual

3.3.9 Carriage Cable

(1) Remove the printhead (see 3.3.1).
(2) Remove the upper cover (see 3.3.4 (1) – (5)).
(3) Remove the gear case Assy (see 3.3.5).
(4) Remove the space motor (see 3.3.7).
(5) Remove the space rack (3.3.8).
Remove three screws 1, release the Main Control PCB 2 by lifting clamp 9, and
(6)
disconnect cable from connector 3, 4, 5, 6, 7.
Remove carriage cable 8 and Shield_sheet_front C, and Core D, and Film_head_cable
(7)
E from fasteners on frame.
(8) To install, follow the removal steps in the reverse order.
Note on installation:
(1) Take care not to fold the carriage cable 8 during installation. Curve slightly the
carriage cable 8 when assembling into the fasteners.
Shield_sheet_front C is between Frame and Core D.
(2)
Make sure that the paper end lever B will not contact the Paper end Sensor A when
(3)
mounting the Main Control PCB.
(4) Make sure that there is not any dust or oil on the connector contact sections A to
C. If it is found, wipe it off by alcohol.
E
2
1
2
6
1
42113931TH Rev.1
A
B
A
9
7
3
4
5
D
A
8
B
C
8
Claw Claw
5
Oki Data CONFIDENTIAL
A
C
C
Frame
D
8
2
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