Canon imagePROGRAF iPF510 User Manual page 627

7.
Open the Top Cover.
Rep. P.head OK is shown on the Display Screen.
8.
If the Carriage is dirty, use a damp cloth that you have wrung out completely to wipe it clean.
Important
•
Do not touch the Linear Scale (a) or Carriage Shaft (b).
•
Never touch the metal contacts of the Carriage. This may damage the printer.
Replace P.head
Rep. P.head OK
Printheads
Maintenance 613