Brother MFC-7290 - ADF Motor

3-47
Confidential
9.21 ADF motor
(1) Turn the bushing in the direction of arrow 1a to unlock, and pull out in the direction of
arrow 1b. Then remove the document eject roller from the document chute ASSY.
Fig. 3-31
(2) Remove the three taptite cup B M3x10 screws, and remove ADF earth harness and the
ADF drive frame from the document chute ASSY. Then pull out the ADF earth harness
and ADF motor harness from the hole of the document chute.
(3) Release the hook, and remove the core of the ADF motor harness from the housing of
the document chute ASSY.
(4) Remove the screw pan (S/P washer) M3x6 screw. Turn the ADF motor in the direction of
the arrow to release it from the hook, and then remove it from the ADF drive frame.
Fig. 3-32
Assembling Note :
• When assembling the ADF earth harness, attach it as shown in above figure.
• When assembling the ADF drive frame, tighten the screws in the sequence of the
numbers engraved.
Document eject roller
Document chute ASSY
Bushing
1a
1b
Taptite cup
B M3x10
ADF motor
ADF drive frame
Hook
Document chute ASSY
Screw pan (S/P washer) M3x6
ADF earth
harness
2
1
3
ADF motor
harness
Housing
Core
ADF
motor
harness
Hook