User's Manual

Printheads
Printheads
Printhead .................................................................................................................................................................................... 547
Checking for Nozzle Clogging ...........................................................................................................................................547
Cleaning the Printhead .........................................................................................................................................................548
Replacing the Printhead ...................................................................................................................................................... 549
Printhead
Printhead
When purchasing, check the Model number.
Shape Model number
PF-04
Note
• For instructions on replacing the Printhead, see "Replacing the Printhead." ➔ P.549
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.454
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.370
• Loading Rolls in the Printer ➔ P.373
• Loading Sheets in the Printer ➔ P.392
2
On the Tab Selection screen of the Control Panel, press ◀ or ▶ to se-
lect the Settings/Adj. tab (
).
iPF780 Printhead
User's Guide
Maintenance and Consumables Printheads
547