Printheads; Checking For Nozzle Clogging - Canon imagePROGRAF iPF650 User Manual

Maintenance and Consumables

Printheads

Printhead ......................................................................................................................................................... 740

Checking for Nozzle Clogging ........................................................................................................................ 740

Cleaning the Printhead ................................................................................................................................... 741
Replacing the Printhead ................................................................................................................................. 742
Printhead
A replacement Printhead.
• Printhead PF-04
Note
• For instructions on replacing the Printhead, see "Replacing the Printhead."
10
Checking for Nozzle Clogging
If printing is faint or affected by banding in different colors, make sure the Printhead nozzles are clear by printing a test
pattern to check the nozzles.
Note
• Nozzles are periodically checked to ensure they are clear. Configure the settings on the Control Panel menu
in Nozzle Check. (See "Menu Settings.")
1.
Load unused paper.
• Attaching the Roll Holder to Rolls
• Loading Rolls in the Printer
• Loading Sheets in the Printer
740
2.
On the Tab Selection screen of the Control Panel, press ◀ or ▶ to select the Settings/Adj. tab (
Printhead
> Printheads >
→P.575
→P.579
→P.602
→P.674
→P.742
).
iPF650