Upper Entrance Guide; Pull-In Upper Roller - Canon imageFORMULA DR-G2140 Service Manual

CHAPTER 3 DISASSEMBLY & REASSEMBLY

3. Upper Entrance Guide

1) Open the pickup roller cover.
2) Remove 2 screws

and 6 screws 2 (M3-bind head, round tip)
and remove the upper entrance guide
Figure 3-306
3-12

1 (M3x6, self-tapping)

3
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4. Pull-in Upper Roller

1) Remove the upper entrance guide.
(Page 3-12)
2) Open the end of both bearing holders
. and while unhooking the fitting parts, re-
move the pull-in roller unit
Note: Since the coil spring in the roller unit
may be detached, do not lose it.
The tension of this coil spring is harder
than other holders' one. Do not mix
them.
3) Remove 2 E-rings
and remove the bearing holder
the pull-in upper roller

2 .
Figure 3-307

1 (1 on both sides)

3 .
Figure 3-308
CANON DR-G2140/G2110/G2090 FIRST EDITION

1

2 from