Canon imagePROGRAF iPF720 User Manual page 543

Replacing the Maintenance Cartridge
1.
Make sure no print jobs are in progress.
You can replace the Maintenance Cartridge if the Display Screen indicates the printer is Ofine
or if messages advise you to replace the Maintenance Cartridge.
If a message prompts you to replace the Maintenance Cartridge, go to step 6 and remove
the Maintenance Cartridge.
Do not replace the Maintenance Cartridge during initialization immediately after turning on the
printer, during Printhead cleaning, or while ink is being lled.
If you pause printing to replace the Maintenance Cartridge, it may cause the printed images to
be blurry.
2.
Press the Menu button to display MAIN MENU.
3.
Press ▲ or ▼ to select Maintenance, and then press the ► button.
4.
Press ▲ or ▼ to select Repl. maint cart, and then press the ► button.
5.
Press ▲ or ▼ to select Yes, and then press the OK button.
6.
At this point, open the Maintenance Cartridge Cover.
Maintenance Cartridge
Maintenance 529