Canon BJC 3000 Reference Manual page 157

3
Remove the entire BJ Cartridge with the ink tanks in place.
Note
• If you are removing a partially used BJ Cartridge, store it in the BJ
Cartridge container.
• Always hold the BJ Cartridge by the circles embossed on the left and right
sides of the BJ Cartridge. Do not touch the metal contacts or the print
head on the BJ Cartridge.
Switching and Storing the BJ Cartridges
Replacing the BJ Cartridge
Routine Maintenance 157