Canon imagePROGRAF iPF6400 - Manual (Page 49)

Note
• If printing does not improve after Head Cleaning B, try repeating Head Cleaning B once or twice. If this still does not
improve printing, the Printhead may have reached the end of its useful life. Contact your Canon dealer for assistance.
• Nozzles are periodically checked to ensure they are clear. Configure the settings on the Control Panel menu in Nozzle
Check. (See "Menu Settings.")
→User's Guide
Perform cleaning as follows.
1
On the Tab Selection screen of the Control Panel, press ◀ or
▶ to select the Settings/Adj. tab ( ).
Note
• If the Tab Selection screen is not displayed, press the Menu button.
2
Press the OK button.
The Set./Adj. Menu is displayed.
3
Press ▲ or ▼ to select Maintenance, and then press the OK button.
4
Press ▲ or ▼ to select Head Cleaning, and then press the OK button.
5
Press ▲ or ▼ to select Head Cleaning A or Head Cleaning B, and then press the OK button.
Head cleaning is now executed.
6
Print a test pattern to check the nozzles, and determine whether cleaning has cleared the nozzles. (See
"Checking for Nozzle Clogging.")
→User's Guide
iPF6400 Cleaning the Printhead
Basic Guide
Consumables and Maintenance
Cleaning the Printer
49