Toshiba e-STUDIO453 Service Manual page 181

(4) Remove the clip, pull out the shaft and take
off the bypass pickup roller.
(A-7) Bypass feed roller
(1) Take off the bypass unit (
(2) Take off the bypass feed upper cover
( Chapter 9.4 (A-6)).
(3) Take off the bypass drive unit (
9.4 (A-6)).
(4) Remove the clip, pull out the shaft and take
off the bypass feed roller.
Note:
Make sure the following items when assembling
the bypass feed roller and bypass pickup roller.
1. Set the timing belt to the pulley securely.
2. Do not put the wrong position when set
ting the timing belt.
3. Be sure to insert the clip into the groove of shaft.
4. Check that there is no stain such as oil on the
surface of timing belt, the pulley and the roller.
5. Install the bypass pickup roller and the
bypass feed roller in the correct direction.
(A-8) Bypass transport roller
(1) Take off the bypass feed upper cover
( Chapter 9.4 (A-6)).
(2) Take off the bypass drive unit (
9.4 (A-6)).
(3) Remove the E-ring, pull out the shaft and
take off the bypass transport roller.
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Bypass feed roller
Chapter 9.4 (A-1)).
Chapter
Chapter
9 - 15
Bypass pick up roller
Timing belt
Shaft
Fig. 9-421
Fig. 9-422
E-ring
Bypass transport roller
Bushing
Fig. 9-423
e-STUDIO350/352/353/450/452/453
PAPER FEEDING SYSTEM
Clip
Clip
9
Bushing