MFC-8420/8820D/8820DN, DCP-8020/8025D/8025DN
SERVICE MANUAL
3.24
DX-Sensor PCB ASSY (MFC-8820D/8820DN, DCP-8025D/8025DN only)
(1) Disconnect the connector.
(2) Remove the bind B M3x10 Taptite screws, and then remove the DX-sensor PCB ASSY.
Taptite, bind B M3x10
DX-sensor PCB ASSY
Engine PCB ASSY
Fig. 4-118
4-67