Canon imagePROGRAF iPF8400 - Manual (Page 920)

Printheads Printheads
Printhead ................................................................................................................................................................................... 920
Checking for Nozzle Clogging ......................................................................................................................................... 920
Cleaning the Printhead ....................................................................................................................................................... 921
Replacing the Printhead ..................................................................................................................................................... 922
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.922
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.673
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.
• Attaching the Roll Holder to Rolls → P.536
• Loading Rolls in the Printer → P.539
• Loading Sheets in the Printer → P.561
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.
Printhead iPF8400
User's Guide
Maintenance and Consumables
Printheads
920