8.4
Location of Grounding Contacts
8.4.1
Drum unit
(5) Grid
(8) Cleaner
(4) Development roller
(1) Photosensitive drum
8.4.2
Machine body & Paper tray
Drum Unit
(6) Transfer roller
Fig. 6-18
Fig. 6-19
6-53
MFC-8420/8820D/8820DN, DCP-8020/8025D/8025DN
(3) Charge
(3) Charge
Paper Tray
SERVICE MANUAL
(2) Wire cleaner
(5) Grid
(8) Cleaner
(4) Development roller
(1) Photosensitive drum
(6) Transfer roller
(7) Ground