Adf Unit, Document Scanner Unit And Adf Hinge - Brother MFC-J3520 Service Manual

9.8

ADF Unit, Document Scanner Unit and ADF Hinge

(1) Release all the wiring from the Scanner harness holder.
(2) Release the Hook from the Document scanner unit and lift up the Scanner harness
holder.
Scanner harness holder
Document scanner
unit
ADF motor harness
Scanner motor harness
ADF cover sensor/
Document scanning position sensor/
Document detection sensor harness
Assembling Note: Mount the Ferrite core of the ADF motor harness to the Scanner
Wrong
Cable tie
FB FG wire
Fig. 3-36
harness holder so that the Cable tie is positioned as shown in the
figure.
Cable tie
Ferrite core
Scanner
harness holder
Fig. 3-37
3-48
Hook
First side CIS flat cable
Correct
Second side CIS flat cable
Ferrite core
Scanner
harness holder
Confidential