Canon DADF-AA1 - Turning on the Host Machine; Adjusting the Perpendicularity

Chapter 2
2-8
[Right side view]
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6. Adjust the height of the right hinge
1) If the height is improper, adjust it with the right hinge adjusting screw [1].
* Turning the adjusting screw clockwise reduces the front-right side height
of the DADF.
* Turning the adjusting screw counter clockwise increases the front-right
side height of the DADF.
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2) Check the height of the left hinge. If the height is inappropriate, adjust it
again.
2.3.2 Turning On the Host Machine
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1) Connect the power cable plug to the wall outlet.
2) Turn on the main power switch.
2.3.3 Adjusting the Perpendicularity
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1) Load a test chart in the DADF to make a copy.
2) Check the perpendicularity at the leading edges of the test chart and copy.
Measure dimensions A and B on the test chart and dimensions A' and B'
on the copy. If it is not (A-B)=(A'-B'), go through Step 3) and later.
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3) Loosen the screw to adjust the right hinge position.
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A'>B': Slide the hinge [1] forward [F].
B'>A'
: Slide the hinge [1] backward [R].
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4) Tighten the fixing screw loosened in Step 3).
CAUTION:
Loosen the lock nut [2] before adjustment, and tighten it after adjustment.
MEMO:
The test chart is printed on the back cover of the Installation Procedure (this
manual). Copy it or clip it out.
A
[2]
[1]
[3]
[1] [2]
B
A
B’
A’
AA
B
B
Chart feed
direction
Test chart copy
[1]
[1]
[F]
[R]