Brother MFC Series Service Manual page 164

ADF back cover / Document separate roller ASSY
(16) Remove the screw from the TAPTITE CUP B M3x10, release the boss, and release
the five hooks to remove the ADF back cover.
TAPTITE CUP B
M3x10
ADF back cover
Hook
(17) Open the latch from the outside and remove the Document feed roller 1 gear. Release
the latch at the back of the ADF unit and pull out the Document separation roller gear
(outside) by turning it.
(18) Release the latch and Document feed roller 2 gear.
(19) Remove all bearings from Document feed roller 1 and 2.
ADF unit
(Rear)
Document feed
roller 1 gear
Document separation
roller gear (outside)
Assembling Note Attach the gears as shown in
Hook
Boss
Hook
(Left)
Latch
Latch
Document feed
roller 2 gear
Document separation
roller gear (outside)
3-56
Hook
ADF unit
Bearing
Section 6 in this chapter.
(Front)
(3_074)
(Left)
Latch
(3_075)
Confidential