Canon F1 Service Manual page 136

5
Adjustments > Overview > Reader
Overview
The following is adjustment items list.
Note:
The number indicates step for each work.
Reader
P-PRINT output
Using SST, upload R-CON back up data.
The newest system software download
Using SST, download R-CON back up data.
Input or adjustment of MTF value
Enter the service label value (1)
Front&Back linearity matching for computation
Enter the service label value (2)
Sensor output adjustment
Tray width adjustment
Copy image check and sharpness adjustment
P-PRINT output
Input the service label value packaged in the scanner unit content
Input white level data of standard white plate.
Sampling of B&W shading target
White level adjustment
Scanner unit replacement flag setting
Copy image check and sharpness adjustment
Write the value in the service label.
*1: If back up data of R-CON SST cannot be uploaded using SST, perform the same adjustment performed during replacement.
*2: Be sure to refer to DADF manual for adjustment during DADF refit or replacement
5 Adjustments > Overview > Reader
Reader Controller
Item PCB (replace)
Replacement/Before RAM Clear
Replacement/After RAM Clear
Main Parts
Reader Controller
Scanner Unit Copyboard Glass
PCB (RAM Clear) *1
(Refer to page
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1 1
2
2
3
3
4
5
6
7
8
9
10
Reference
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4-4)
p. 5-5
-
p. 5-5
-
p. 5-5
p. 5-5
p. 5-5
p. 5-5
p. 5-6
p. 5-6
p. 5-6
p. 5-6
1 p. 5-7
1 p. 5-9
2 2 p. 5-7, p. 5-9
3 3 p. 5-7, p. 5-9
4 p. 5-8
5 p. 5-8
6 4 p. 5-8, p. 5-9
T-5-1
5-2
5-2