Canon iPF650 - imagePROGRAF Color Inkjet Printer User Manual page 623

6.
Press ▲ or ▼ to select Manual, and then press the OK button.
A test pattern is printed for adjustment.
7.
Press ▲ or ▼ to select D, and then press the OK button.
8.
Press ▲ or ▼ to select D-1, and then press the OK button.
9.
Examine adjustment test pattern D-1 and determine the number with straight lines.
Note
•
If two patterns seem equally good and 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.
10.
Press ▲ or ▼ to select the pattern number you have decided, and then press the OK button.
11.
Repeat steps 8-10 to specify the adjustment value for D-2 to D-5 and D-7 to D-11.
12.
Press the Back button.
13.
Press ▲ or ▼ to select Register Setting, and then press the OK button.
14.
Press ▲ or ▼ to select Yes, and then press the OK button.
The adjustment value is now registered, and adjustment is complete.
Adjusting the Printhead
Adjustments for Better Print Quality 607