Canon BJC-3000 - Manual (Page 157)

157 Routine Maintenance
Replacing the BJ Cartridge
3
Remove the entire BJ Cartridge with the ink tanks in place.
• If you are removing a partially used BJ Cartridge, store it in the BJ
Cartridge container.
Switching and Storing the BJ Cartridges
• 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.
Note