Adjustment Method (Dadf); Preparation Or Creation Of Test Chart; Adjusting The Height Of The Hinge; Pre-Check - Canon H1 Service Manual

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Adjustment > Adjustment Method (DADF) > Adjusting the Height of the hinge > Adjustment Procedure

Adjustment Method (DADF)

Preparation or Creation of Test Chart

Prepare a test chart. If there is no test chart, create a test chart.
Create a test chart that has a 10 mm smaller rectangle from the edge of A4 or LTR paper.
NOTE:
Be sure to write a character or mark to identify the printed image direction.
10 mm
5 Adjustment > Adjustment Method (DADF) > Adjusting the Height of the hinge > Adjustment Procedure
10 mm
10 mm
10 mm
F-5-3

Adjusting the Height of the hinge

■ Pre-check

Check whether the front and rear document glass spacers provided under the bottom of the
DADF are in close contact with the document glass when the DADF is closed.

■ Adjustment Procedure

(When the front or rear side is floating)
1) Adjust the left hinge height.
2) Adjust the right hinge height.
3) Adjust or check the left hinge height.
(When both sides are floating)
1) Adjust the left hinge height.
2) Adjust the right hinge height.
3) Adjust the left hinge height.
4) Adjust or check the right hinge height.
5-7
F-5-4
5-7