1 ] Structure Of The Machine - Brother MFC-9420CN Service Manual

[ 1 ] Structure of the machine

No.
1
2
3
4
5
6
7
8
9
10
11
9. Cleaning Roller PU
10. Fusing Unit FU
11. Rear Cover ASSY PU
(Paper Exit Unit)
8. Transfer Roller
ASSY PU
5. Transfer Belt
Paper Feed Roller PU
6. Belt Discharger Erase Lamp
Component part
OPC Charger Roller PU
Laser ASSY PU
Toner Cartridge PU
Belt Cartridge PU
Transfer Belt (Transfer Unit PU)
Belt Discharger Erase Lamp
Cleaning Blade
Transfer Roller ASSY PU
Cleaning Roller PU
Fusing Unit FU
Rear Cover ASSY PU (Paper Exit Unit)
Exit Roller ASSY PU
7. Cleaning Blade
manuals4you.com manuals4you.com
Charging
Exposing
Developing
Receiving of image
Transferring of image
Discharging of OPC belt
Cleaning of OPC belt
Transferring
Cleaning of transfer belt
Fusing
Exiting of paper
1. OPC Charger Roller PU
Fig. 3-9
3 - 8
Process
4. Belt Cartridge PU
3. Toner Cartridge PU
(K, Y, M, C)
2. Laser ASSY PU
Paper Tray PU
Confidential