Ink tank/refill cartridges use for Canon iPF8000/9000,8000S/9000S,8100/ ... . They are used for identification purpose only. Printer Model:Ink tank/refill cartridges use for Canon iPF8000/9000,8000S/9000S,8100 ... /9100,8110/9110 Colors:C,M,Y, PC,PM,R,G,B,GY,PGY,MBK,BK Features: 1 ... packaging for you Keep away from sunshine, under 5-25°C for 12 months.