Canon imagePROGRAF GP-4000 Online Manual page 335

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Table of Contents

6. Tap paper to adjust.

Test pattern A is printed for manual adjustment.

• When printing on sheets, follow the instructions on the screen and remove the sheet.

7. Examine test pattern A for adjustment.

Determine pattern in which banding is least noticeable.

• 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.

Test pattern B is printed for manual adjustment.

• 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

10. Tap number you decided.

The adjustment value is now registered, and adjustment is complete.

Troubleshooting