Canon DADF-N1, Service Manual

Page: 180 / 199

Chapter 4
4-17
height adjusting screw [1] of the right
hinge to make adjustments.
Be sure to loosen the fixing nut [2]
prior to the adjustment, and tighten it
back after the adjustment.
F-4-23
- turn the adjusting screw clockwise to
increase the gap A.
- turn the adjusting screw
counterclockwise to decrease the gap A.
3) Make the checks indicated in step 1)
under "adjusting the height of the left
hinge"; if a discrepancy is found, make
adjustments once gain.
4.3.1.4 Adjusting the
Right Angles
0006-2351
1) Place a test chart in the DADF, and
make a copy.
MEMO
The Test Chart is printed on the back cover
of the Installation Procedure. Make a copy
of the Chart or cut it off for use.
2) Check the right angles of the image
along the leading edge of the copy.
Specifically, check the difference
between dimensions A and B of the
leading edge; if there is a difference, go
to step 3) to make adjustments.
F-4-24
3) Loosen the 3 screws [1] used to fix the
hiange in place.
B
A
Chart
feed
direction