Canon BC-31e Multi-Color Ink Cartridge for Many BJC 6000 & S 450 Inkjet Printers.

• Use the BC-31e cartridge for color printing projects. It can be used with the BC-30e Black BJ cartridge for black and color printing, or with the BC-32e Photo BJ cartridge for photo printing. The BC-31e contains the print head unit and three replaceable BCI-3e color tanks (cyan, magenta, yellow), also available separately. If you run out of a color, simply replace the individual tank.
• Product Compatibility List for the BC-31e Color BJ Cartridge:
BJC-6000
S450