Brother FAX4750 Service Manual page 56

1.7 Scanner Frame ASSY (Scanner Motor, Scanner Drive Unit, Document Take-in Roller,
Separation Roller, Pressure Rollers, and Control Panel Locks)
(1) Remove the two screws from the scanner frame ASSY.
(2) Lift up the front edge of the scanner frame ASSY and pull the ASSY towards you to release
the three tabs provided on the rear end from the top cover.
NOTE: If the CIS unit is mounted, do not lift up the scanner frame ASSY exceeding 30 mm
to prevent the CIS harness connector on the CIS unit from getting broken.
(3) Hold up the ASSY and disconnect the scanner motor harness (and the CIS harness if the CIS
is mounted).
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