Brother MFC-9420CN - Cleaning Roller Clutch PU; Main Motor PU

Confidential
5-45
5.1.28 Cleaning Roller Clutch PU
(1) Remove the harness connector of the cleaning roller clutch PU.
(2) Remove the setscrew (TS3x8, 3 pieces) fixing the cleaning roller clutch PU.
(3) Remove the cleaning roller clutch PU from the frame.
Fig. 5-72
5.1.29 Main Motor PU
(1) Disconnect the connectors of all harnesses connecting to the harness duct.
(2) Release the two hooks of the harness duct and remove the harness duct.
(3) Remove all harnesses from the harness duct.
Fig. 5-73
Frame
Cleaning roller clutch PU
TS3x8
Connector
Main motor PU
Harness duct
Fuser clutch PU
Cleaning roller clutch PU
Registration clutch PU
TR cam clutch
Paper feed clutch PU
Paper exit unit
Developer motor PU
Connecto
r
Waste toner sensor PU
Developer clutch PU (DCLY)
Developer clutch PU (DCLM)
Developer clutch PU (DCLC)
Developer clutch PU (DCLK)