InkOwl Compatible Ink Cartridge Replacement for CANON PFI-105GY, PFI-106GY (130ml, Gray) for iPF6300, iPF6300S, iPF6350, iPF6400, iPF6400S, iPF6450 printers Compatible cartridge filled with 130ml of Ink Owl pigment-based gray ink. Drop-in replacement for the original. New chip installed so all functionality including ink levels will work just like an original cartridge. No ICC profiling required for OEM-equivalent color and performance. High-fidelity reproduction of original colors and color gamut. InkOwl cartridges are built in Canada using ink manufactured in the USA. This allows us to guarantee a consistent product every time you order. The cartridges are not filled with cheap Chinese ink!