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

Printhead

Printheads

Printheads
Printhead ...................................................................................................................................................... 570

Checking for Nozzle Clogging ..................................................................................................................... 570

Cleaning the Printhead ................................................................................................................................. 571
Replacing the Printhead ............................................................................................................................... 572
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
select the Settings/Adj. tab (
Note
3
570
Press the OK button.
The Set./Adj. Menu is displayed.
4
Press ▲ or ▼ to select Test Print, and then press the OK button.
5
Press ▲ or ▼ to select Nozzle Check, and then press the OK button.
The printer now prints a test pattern for checking the nozzles.
→P.450
→P.401
→P.419
).
•
If the Tab Selection screen is not displayed, press the Menu button.
→P.399
→P.572
iPF765
User's Guide