Rice Lake Okidata 320-390-420 Turbo - Service Guide - Manual (Page 72)

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Service Guide ML320/321Turbo
Chapter 3 Parts Replacement
3.3.10 Backup Roller Holder Assy
(1) Remove the upper cover (see 3.3.4).
(2) Remove the printhead (see 3.3.1).
(3) Remove the carriage Assy (see 3.3.5 (3)).
(4) Remove the backup roller spring 2.
Disengage claws of roller holder from the carriage frame 1 (2 places), and remove thebackup roller holder
assy 3.
(6) To install, follow the removal steps in reverse order.
Note: Small round hole with metal tip on back of roller holder assy 3 should be facingup when installing.
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