2J5
2-1-4
2-1-2 Drum section
(1) Drum section
The drum unit includes a photoconductive drum, eraser lamp, cleaning blade and, a main charger unit. The drum unit is
removable with the main charger unit.
.
Figure 2-1-7 Drum section
Figure 2-1-8Drum section block diagram
(1) Drum
(2) Main charger case
(3) Charger roller cleaning roller
(4) Main charger roller
Main high voltage o utput (DC + AC)
Engine PWB
Connect-L
PWB
Drum
motor
Drum
PWB
Drum
Ground
Main
charger
roller
TB2
3
4
5
YC11-3
YC11-4
YC11-5
YC504-10
YC504-9
DMOTORDYN
DMOTCLK
DMOTOTNN
EECLK
EEDIO
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