Canon Pixma MP640 series Getting Started Manual page 8

Install the Print Head
3
E
Firmly raise the Print Head Lock Lever (E) of the Print Head Holder until it
stops.
• Do not touch the inside of the Print Head Holder (F). The machine may not print
properly if you touch it.
 Hardware Setup
4
F
Remove the Print Head from the
silver package.
• Do not touch the inside (G) or metal parts (H) of the Print Head. The machine may not print
properly if you touch them.
• There may be some transparent or light blue ink on the inside of the bag the Print Head
comes in, or the inside of the protective cap - this has no effect on print quality. Be careful not
to get ink on yourself when handling these items.
5
G
Remove the orange protective cap.
H