Canon imagePROGRAF iPF6450 - Manual (Page 927)

Printheads Printheads
Printhead ................................................................................................................................................................................... 927
Checking for Nozzle Clogging ......................................................................................................................................... 927
Cleaning the Printhead ....................................................................................................................................................... 928
Replacing the Printhead ..................................................................................................................................................... 929
Printhead Printhead
When purchasing, check the Model number.
Shape Model number
PF-05
Note
• For instructions on replacing the Printhead, see "Replacing the Printhead." →P.929
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.
Note
• Nozzles are periodically checked to ensure they are clear. Configure the settings on the Control Panel menu in Nozzle Check.
(See "Menu Settings.")
→P.663
Paper to Prepare
When Using Rolls An unused roll at least 254.0 mm (10.00 in) wide
When Using Sheets One sheet of unused paper of at least A4/Letter size
1
Load paper.
• Loading Rolls on the Roll Holder →P.533
• Loading Rolls in the Printer →P.536
• Loading Sheets in the Feed Slot →P.557
2
On the Tab Selection screen of the Control Panel, press ◀ or ▶ to se-
lect the Settings/Adj. tab ( ).
Note
• If the Tab Selection screen is not displayed, press the Menu button.
iPF6450 Printhead
User's Guide
Maintenance and Consumables
Printheads
927