(1) Main charging
Components of drum and main charger unit
Drum unit
5
1 Eraser lamp [board] (KP-752)
2 Zener board (KP-768)
3 Drum board (KP-748)
4 Waste toner full sensor [board] (KP-766)
5 Waste toner full sensor (receiver)
6 Cleaning blade
7 Cleaning roller
Figure 4-1-2 Components of drum and main charger unit
FS-1800/1800N | FS-3800/3800N
4
Main charger unit
6
1
8
3
!
8 Cleaner screw
9 Drum gear Z36H
0 Drum
! Main charger shield
@ Grid
# Main charger wire
$ Charger wire cleaner
4-4
2
0
7
$
@
#
9