Oki ML420 Maintenance Manual page 105

Homing does not end normally
3
Yes No
Check around space motor to repair the mechanism.
(Space rack, ribbon feed assembly back up roller, carriage frame, support
protector and ribbon protector.)
Remedied?
No
Replace Space motor assy.
Replace Space motor assy.
Remedied?
No Yes
End
Replace Carriage cable.
Remedied?
No Yes
End
Replace Control Board.
Remedied?
No Yes
End
Replace Power Supply Board.
42113901TH01 Rev.3
Yes
End
Oki Data CONFIDENTIAL
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