Components On The Engine Unit - Brother MFC-J6510DW Service Manual

3.9.18 Components on the Engine Unit

(Earth spring, Maintenance unit, Carriage motor, CR support chassis, Star wheel holder,
Intermediate roller, Inner paper guide, Switchback paper sensor PCB ASSY, Platen, DX chute
roller holder ASSYs, Inner chute ASSY, Registration sensor PCB ASSY and actuator, PF
encoder/PF sensor harness unit and actuator, PF encoder disk, Paper feed motor, T1 paper
pull-in roller ASSY)
Earth spring
(1) Release the upper and lower ends of the earth spring from the CR guide rail and the ASF
motor, respectively.
Maintenance unit
Assembling Note: When mounting the earth spring, take care not to contaminate it with grease.
First hook the upper end on the CR guide rail and insert the lower end under the ASF motor.
The earth spring twines around the ASF motor by itself with the spring force. After mounting it,
check that the earth spring is in contact with the metal part of the ASF motor.
CR guide rail
CR guide rail
ASF motor
3-121
Earth spring
Earth spring
(3_091)
Confidential