Canon imagePROGRAF iPF720 User Manual page 506

Adjusting the Printhead
2.
Press the Menu button to display MAIN MENU.
3.
Press ▲ or ▼ to select Adjust Printer, and then press the ► button.
4.
Press ▲ or ▼ to select Auto Head Adj., and then press the ► button.
5.
Press ▲ or ▼ to select Advanced Adj., and then press the ► button.
6.
Press ▲ or ▼ to select Yes, and then press the OK button.
A test pattern is printed for printhead adjustment.
After reading the pattern, the printer automatically adjusts the Printhead alignment.
492 Adjustments for Better Print Quality