Oki ML490 Maintenance Manual - Page 67
Backup Roller Holder Assy
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3.3.10 Backup Roller Holder Assy (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 backup roller spring 2. Disengage claws (2 places) of roller holder from the carriage frame 1, and remove the backup roller holder assy 3. (6) To install, follow the removal steps in the reverse order. 1 Claw (2 places) 3 2 Note: Small round hole with metal tip on back up roller holder assy 3 should be facing up when installing. 42114101 Rev.1 67 /
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42114101
Rev.1
67 /
3.3.10 Backup Roller Holder Assy
(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 backup roller spring
2
.
Disengage claws (2 places) of roller holder from the carriage frame
1
, and remove the
backup roller holder assy
3
.
(6)
To install, follow the removal steps in the reverse order.
Note:
Small round hole with metal tip on back up roller holder assy
3
should be facing
up when installing.
Claw (2 places)
3
2
1