Adf Unit - Brother MFC8420 Service Manual

3.7

ADF Unit

(1) Remove the document tray ASSY.
(2) Disconnect the three connectors.
(3) Remove the cup B M3x10 Taptite screw, and then remove the ground wire.
Driver PCB ASSY
Hooks
1
Fig. 4-30
Fig. 4-31
4-19
MFC-8420/8820D/8820DN, DCP-8020/8025D/8025DN
2
Connector
Ground wire
Connector
Connector
Main PCB
SERVICE MANUAL
Document tray ASSY
Hooks
Taptite, cup B M3x10