Printheads - Canon iPF825 User Manual

Maintenance >

Printheads

Printheads
Printhead ................................................................................................................................................... 754
Checking for Nozzle Clogging ................................................................................................................... 754
Cleaning the Printhead .............................................................................................................................. 755
Replacing the Printhead ............................................................................................................................ 756
Printhead
This is a replacement Printhead for the printer.
• Printhead PF-03
Note
• For instructions on replacing the Printhead, see "Replacing the Printhead."
Checking for Nozzle Clogging
If printing is faint or streaked in different colors, make sure the Printhead nozzles are clear by printing a test pattern to
11
check the nozzles.
Note
• You can specify a number of pages in the printer's Noz. Check Freq. menu for automatic nozzle check-
ing every time you finish printing that quantity. (See "Main Menu Settings.")
1.
Load unused paper.
• Attaching the Roll Holder to Rolls
• Loading Rolls in the Printer
• Loading Sheets in the Printer
754
2.
Press the Menu button to display MAIN MENU.
3.
Press ▲ or ▼ to select Test Print, and then press the ▶ button.
Printhead
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→P.584
→P.588
→P.616
→P.756
→P.679
iPF825