Printheads; Printhead; Checking For Nozzle Clogging - Canon imagePROGRAF iPF765 User Manual

iPF765

Printheads

Printheads

Printhead ............................................................................................................................................................ 627

Checking for Nozzle Clogging ........................................................................................................................... 627

Cleaning the Printhead ....................................................................................................................................... 628
Replacing the Printhead ..................................................................................................................................... 629
Printhead
Printhead
A replacement Printhead.
• Printhead PF-04
•
For instructions on replacing the Printhead, see "Replacing the Printhead."
Note
Checking for Nozzle Clogging
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.
•
Nozzles are periodically checked to ensure they are clear. Configure the settings on the Control Panel menu in Nozzle Check.
(See "Menu Settings.")
Note
1
Load unused paper.
• Attaching the Roll Holder to Rolls
• Loading Rolls in the Printer
• Loading Sheets in the Printer
2
On the Tab Selection screen of the Control Panel, press ◀ or ▶ to se-
lect the Settings/Adj. tab (
•
If the Tab Selection screen is not displayed, press the Menu button.
Note
3
Press the OK button.
The Set./Adj. Menu is displayed.
4
Press ▲ or ▼ to select Test Print, and then press the OK button.
User's Guide
→P.500
→P.443
→P.446
→P.465
).
→P.629
Printhead
627