Canon imagePROGRAF iPF6400 - Manual (Page 849)

Replace the Printhead
1
Open the Top Cover.
Instructions are now shown on the Display Screen regard-
ing Printhead replacement.
2
If the Printhead Fixer Cover or Printhead Fixer Lever is
dirty, use a damp cloth that you have wrung out complete-
ly to wipe it clean.
iPF6400 Replacing the Printhead
User's Guide
Maintenance and Consumables
Printheads
849