Canon imagePROGRAF iPF6450 - Manual (Page 685)

a Printhead Fixer Cover
Holds the Printhead in place. Do not open this part except during Printhead replacement.
b Printhead
The printhead is equipped with ink nozzles. It serves a key role in printing.
c Printhead Fixer Lever
Locks the Printhead Fixer Cover. Do not open this part except during Printhead replacement.
Ink Tank Cover (Inside) Ink Tank Cover (Inside)
a Ink Tank
Cartridges of ink in various colors.
iPF6450 Ink Tank Cover (Inside)
User's Guide
Printer Parts
Printer parts
685