Canon imagePROGRAF iPF820 User Manual page 596

Printheads
11.
Pull up the Printhead Fixer Cover to open it completely.
12.
Remove the used Printhead.
Note
•
Dispose of the used Printhead in accordance with local regulations.
13.
Holding the new Printhead by the grips (a), remove it from the case.
Important
•
When handling the Printhead, always hold it by the grips (a). Never touch the nozzles (b) or metal
contacts (c). This may damage the Printhead and affect printing quality.
582 Maintenance