4-15
Lower ADF chute, pinch rollers, and ADF motor
(9) Take the document sensor harness out of cable hooks provided on the lower ADF chute.
(10) Disconnect the ADF motor harness from the motor, then take its harness out of the cable
guides and hooks.
(11) Release the grounding wire from the ADF drive unit by removing the screw.
(12) Remove the two screws from the lower ADF chute.
(13) Lift up the lower ADF chute in the direction of the arrow shown below, taking care not to
touch the anti-static brush.
(14) Press the latch to the left and remove the pinch rollers and its shaft.
Grounding wire
ADF drive unit
When reinstalling the lower ADF chute,
turn the planet gear counterclockwise
(when viewed from the rear)
Planet gear
Taptite, cup B M3x10
ADF motor harness
Grounding wire
Document sensor harness
Latch
Pinch roller spring
Pinch rollers
Pinch roller shaft
Anti-static brush (Do not touch this.)
Lower ADF chute
Taptite, cup B M3x10
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