Brother HL-1870N - Location of Grounding Contacts; Drum Unit; Printer Body & Paper Cassette

HL-1850/1870N SERVICE MANUAL
6-55
6.3 Location of Grounding Contacts
6.3.1 Drum unit
Fig. 6-34
6.3.2 Printer body & Paper cassette
Fig. 6-35
Drum Unit
Paper Cassette
(2) Wire cleaner
(3) Charge
(1) Photosensitive drum
(7) Ground
(5) Grid
(5) Grid
(3) Charge
(1) Photosensitive drum
(6) Transfer roller
(6) Transfer roller
(4) Development roller
(4) Development roller
(8) Cleaner
(8) Cleaner