Drum Section - Kyocera FS-2020D Service Manual

2J0/2J1/2J2
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.
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2-1-4
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(1)
(2)
(3)
(4)
Main high voltage output (DC + AC)
TB2
DMOTONN
YC11-3
DMOTRDYN
YC11-4
DMOTCLK
YC11-5
Engine PWB
Connect-L
PWB
EECLK
YC3-5
EEDIO
YC3-7
Figure 2-1-8Drum section block diagram
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Figure 2-1-7 Drum section
Drum
Main charger case
Charger roller cleaning roller
Main charger roller
3
4
5
Drum
motor
Main
Drum
charger
PWB
roller
Drum
Ground