Canon MultiPASS C50 User Manual page 61

5. Peel the cover off the new BJ cartridge's protective packaging, and
remove the cartridge.
6. Lift the orange cap off the cartridge's print head, then remove the
orange tape.
N
Discard the cap and tape immediately. Never attempt to re-attach the
cap or tape to the print head, or you can adversely affect the ink flow or
quality of the ink colour.
Chapter 2 Setting Up Your MultiPASS C50
2-33