Canon PFI-3100 Ink Tanks are compatible with the Canon GP2600s GP-4600s GP-6600s PRO-2600 PRO-4600 PRO-6600

Canon PFI-3100B Blue 160ml ink Tank

Canon PFI-3100CO Chroma Optimizer 160ml Ink Tank

Canon PFI-3100C Cyan 160ml Ink Tank

Canon PFI-3100GY Grey 160ml Ink Tank

Canon PFI-3100M Magenta 160ml Ink Tank

Canon PFI-3100BK Photo Black 160ml Ink Tank

Canon PFI-3100PC Photo Cyan 160ml Ink Tank

Canon PFI-3100PGY Photo Grey 160ml Ink Tank

Canon PFI-3100PM Photo Magenta 160ml Ink Tank

Canon PFI-3100R Red 160ml Ink Tank

Canon PFI-3100Y Yellow 160ml Ink Tank

For Matte Black and Orange - please order PFI-2100 inks

Canon's genuine LUCIA ink - Always choose genuine Canon LUCIA inks instead of any non-Canon inks. Never make any compromises on quality of prints.