Overview (Adf); Adjustment Method (Adf); Preparation Or Creation Of Test Chart - Canon Color Image Reader-F1 Service Manual

5
Adjustment > Adjustment Method (ADF) > Preparation or Creation of Test Chart

Overview (ADF)

This machine has the following adjustment items. Carry out each adjustment
after replacing the relevant parts.
Adjustment type
Adjusting the Height of the hinge Hinge
Adj of DADF Tray width Slide guide and
document width volume
Adjusting the Perpendicularity Hinge
Scan position auto adj in DADF mode Platen roller
Adj img pstn in DADF mode:horz scan -
Adj of DADF img lead edge margin: front -
Fine adj of DADF image magnifictn: front Motor/roller
White level adjt Platen roller
CAUTION:
Carry out all the above adjustments after removing the ADF from the reader unit.
5 Adjustment > Adjustment Method (ADF) > Preparation or Creation of Test Chart
Parts to replace Remarks Reference
p. 5-7
p. 5-9
p. 5-10
p. 5-11
During installation p. 5-11
only
During installation p. 5-12
only
p. 5-12
p. 5-13

Adjustment Method (ADF)

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.
T-5-32
10 mm
10 mm
10 mm
10 mm
F-5-3
5-6
5-6