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© 2012 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO556/656/756/856(Ver03)
DISASSEMBLY AND REPLACEMENT
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4.5.3 Bypass feed unit
[ 1 ] Bypass feed roller / Pickup roller
(1) Take off the bypass feed unit.
( P.4-31 "4.5.1 Paper feeder unit / Bypass
feed unit")
(1) Remove 1 clip and 1 bushing and displace
the bypass transport roller.
Fig. 4-109
(2) Remove 2 clips and take off the bypass feed
roller / pickup roller by sliding the bushing
and pulley to the inside.
Fig. 4-110
(3) Remove 2 clips and pull out the shaft to take
off the pickup roller.
(4) Remove 2 clips and pull out the shaft to take
off the paper feed roller.
1. When assembling the roller, do not install
the wrong bushing.
2. Be sure to install the feed roller in the
correct direction because it has a one-
way clutch inside it.
3. Make sure there is no staining such as oil
on the surface of the timing belt, pulley
and roller.
Fig. 4-111
Bushing ClipBypass transport roller
Clip
Pickup/feed roller unit
One-way clutch Feed roller
Metal
bushing
Plastic bushing
Pickup roller
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