Canon PIXMA MX860 series Getting Started page 8

F
Firmly raise the Print Head Lock Lever (F) until it stops.
Remove the Print Head from the silver
package.
Remove the orange protective cap.
• The Print Head Lock Lever (F) may feel heavy.
• 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. Be careful not to stain your hands.