Toner Refill Store offers only the highest quality Premium Compatible and Remanufactured inkjet cartridges. The Canon BJC-4000 inkjet cartridges from Toner Refill Store is 100% guaranteed to meet or exceed your expections and surpass the print quality of the OEM (Original Equipment Manufacturer) Canon BJC-4000 inkjet cartridges. Many Canon Inkjet Printers carry a black and color inkjet cartridge. Toner Refill Store supplies the black, cyan, magenta, and yellow inkjet cartridges at the lowest prices. The use of our premium compatible and remanufactured inkjet cartridges for the Canon BJC-4000 does not void your printer's warranty. Our Canon BJC-4000 high yield inkjet cartridges have a 'One Year 100% Satisfaction Guarantee'. We also carry the OEM Inkjet Cartridges for your printer.