Sharp AR-810 (serv.man13) Service Manual ▷ View online
AR-651/810 PAPER FEEDING SECTION 9 - 13
(2) Disconnect 1 connector, remove 1 screw and
take off the transport sensor.
Note: Make sure to put on the spring properly after
replacing the sensors.
Spring
Spring
(A-2) Empty sensor/Tray-up sensor/Transport sensor
(1) Disconnect 1 connector and take off the empty/
tray-up sensors.
Connector
Empty sensor
Tray-up sensor
AR-651/810 PAPER FEEDING SECTION 9 - 14
(A-3) Feed clutch/Transport clutch
(1) Release the harness from the harness clamp.
Then remove 1 screw and take off the clutch
cover.
(A-4) Pickup solenoid
(1) Remove the feed unit for the tandem LCF.
(2) Release the feed clutch and transport clutch.
(3) Remove 2 screws and take off 2 brackets and 2
guides.
(2) Disconnect 1 connector, remove 1 E-ring for
each clutch and take off the feed and transport
clutches.
Notes: 1. When installing the clutches, pay attention
to the color of harness and fit the stoppers
on them completely.
2. Make sure that the E-rings are tightly fit not
to be loosen and one end of E-ring does not
ride too much on the flat part of shaft.
(4) Remove 1 screw and take off the bracket.
Clutch cover
Transport clutch
Harness: purple
Harness: black
Feed clutch
Bracket
Guide
Guide
AR-651/810 PAPER FEEDING SECTION 9 - 15
(5) Remove 4 screws (2 in the front and 2 in the
rear side) and take off the guide.
Remove 2 E-rings (1 in the front and 1 in the
rear side) and take off the transport roller.
(6) Disconnect 1 connector, remove 2 screw and
take off the solenoid.
[B] Transport unit
(1) Disconnect 1 connector and remove 2 screws
to take off the transport unit.
Connector
E-ring
E-ring
REAR
FRONT
AR-651/810 PAPER FEEDING SECTION 9 - 16
(2) Remove 1 E-ring, disconnect 1 connector and
release the intermediate transport clutch.
Note: 1. When installing the clutch, fit the stopper on
it completely.
2. Make sure that the E-rings are tightly fit not
to be loosen and one end of E-ring does not
ride too much on the flat part of shaft.
[C] Bypass feed unit
(1) Remove the bypass feed unit.
(2) Remove 1 clip and 1 bushing and displace the
bypass transport roller.
Clip
(3) Remove 2 clips and 1 bushing and take off the
pickup/feed roller unit.
(4) Remove 3 clips and take off the pickup roller.
(5) Remove 3 clips and take off the feed roller.
Notes: 1. When installing the rollers, be careful not to
use the bushing of a wrong material.
2. Install the feed roller for the one-way clutch
to come to the rear side.
One-way clutch
Feed roller
Plastic bushing
Metal bushing
Pickup roller
Clip
Bushing
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