Canon imagePROGRAF GP-4000 - Manual (Page 337)

6. Tap paper to adjust. 6.
Test pattern A is printed for manual adjustment.
Note
• When printing on sheets, follow the instructions on the screen and remove the sheet.
7. Examine test pattern A for adjustment. 7.
Determine pattern in which banding is least noticeable.
Note
• If banding seems least noticeable in two patterns but you cannot decide which one is better,
choose an intermediate value. For example, choose 11 if you cannot decide whether pattern 10 or
12 is better.
8. Tap number you decided. 8.
Test pattern B is printed for manual adjustment.
Note
• If you printed test pattern A on a sheet, follow the instructions on the screen and use another
sheet of the same type of paper. Additionally, after test pattern B is printed, follow the instructions
on the screen and remove the sheet.
9. Examine test pattern B for adjustment. Determine pattern in which banding is least 9.
noticeable.
10. Tap number you decided. 10.
The adjustment value is now registered, and adjustment is complete.
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