Canon Pro9000 Printer User Manual


 
Printing Maintenance
46
Printing the Nozzle Check Pattern
Print the nozzle check pattern to determine whether the ink ejects properly from the Print
Head nozzles. Use this function when printed results are blurred or the color is incorrect.
z Nozzle check pattern cannot be printed from the Front Tray. Always load
paper in the Auto Sheet Feeder.
z Ensure that the Inner Cover is closed.
Printing the Nozzle Check Pattern Without a Computer
z Nozzle check pattern printing can also be executed from the printer itself.
1. With the printer on, load a sheet of Letter-sized plain paper in the Auto
Sheet Feeder.
2. Hold down the RESUME/CANCEL button until the POWER lamp flashes
green twice, and then release it immediately.
The nozzle check pattern is printed. Do not open the Top Cover while
printing.
Printing the Nozzle Check Pattern
1 With the printer on, load a sheet of Letter-sized plain paper in the Auto Sheet
Feeder.
If other than Letter-sized paper is loaded, you cannot print the nozzle
check pattern. Be sure to use Letter-sized plain paper.
2 Open the printer properties dialog box.
See Opening the Printer Properties Dialog Box Directly from the Start Menuon
page 33.
z If the ruled lines are shifted
See Aligning the Print Headon page 58
Step 1