Sharp AR-651 (serv.man13) Service Manual ▷ View online
AR-651/810 PROCESS SECTION 10 - 8
Terminal cover
Latch
10. 6. Disassembly and Replacement
[A] Main charger
(1) Open the front cover and take off the front
side right inner cover, toner cartridge drive
unit and toner recycle unit. (
Chap.12.6)
(2) Remove 1 screw and pull out the main
charger.
Main charger
Main charger grid
Terminal cover
(3) Push the button to release the tension of the
main charger grid and take off the grid.
(5) Release 2 latches and take off the rear side
terminal cover.
(4) Release 1 latch and take off the front side
terminal cover.
Latch
AR-651/810 PROCESS SECTION 10 - 9
Spring
Wire
Pad
Terminal
Charger wire
[B] Wire cleaner drive unit
(1) Remove the main charger and cleaner unit.
(2) Disconnect 1 connector, remove 1 screw and
take off the charger guide.
Main charger
Charger guide
Cleaner unit
(7) Remove 1 screw and take off the cleaning
pad.
(6) Pull up the terminal, release the spring,
unhook the rear side hook and take off the
charger wire.
Cleaning pad
Note: When installing the cleaning pad, install it so
that the charger wire go through the pad side.
AR-651/810 PROCESS SECTION 10 - 10
45
A
[D] Ozone filter
(1) Remove 1 screw and pull out the ozone filter
at the exit side.
[C] Discharge lamp
(1) Remove the main charger and cleaner unit.
(2) Disconnect 1 connector, remove 1 screw
and take off the discharge lamp.
Connector
(3) Disconnect 1 connector, remove 2 screws and
take off the wire cleaner drive motor with the
bracket.
(4) Remove 2 screws and take off the motor.
Wire cleaner drive motor
(5) Disconnect 2 connectors, remove 1 screw and
take off the wire cleaner stop position switch.
Note: When installing the switch, fix it with pushing it
toward the arrow
훽
. Also, pay attention to the
color of the harness when connecting the
connectors to the terminals, and then bend the
terminals 45 degrees.
Connector
Black
Purple
AR-651/810 PROCESS SECTION 10 - 11
(3) Disconnect 1 connector, remove 1 screw and
take off the surface potential sensor.
[F] Temperature/humidity sensor
(1) Take off the control panel unit (
Chap.5.5).
(2) Disconnect 1 connector, remove 1 screw and
take off the temperature humidity sensor.
[E] Surface potential sensor
(1) Take off the developer unit, main charger,
cleaner unit and control panel bottom cover.
(2) Disconnect 1 connector, remove 1 screw and
take off the bracket.
Bracket
Temperature/humidity sensor
Surface potential sensor
Connector
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