Service manual

MFC-8420/8820D/8820DN, DCP-8020/8025D/8025DN
SERVICE MANUAL
3-13
2. MECHANICS
2.1 Overview of Printing Mechanism
Fig. 3-19
Paper
Cleane
r
Photosensitive
drum
Transfer rolle
r
Regist rea
r
actuator
Separation pad
Pressure roller
Paper pick-up roller
DRUM UNIT
Scanner motor
LASER UNIT
Corona wire
Heat roller
Second eject roller
Outer chute MP
Pressure plate
Paper Feed roller
Paper feed pinch roller
Rear cover
First feed roller
First feed pinch roller
Regist front actuato
r
Supply roller
Development roller
Blade
PAPER TRAY
First eject roller
FIXING UNIT
Pressure roller
DX feed ASSY