Compatible with Canon PIXMA: iP2820, MG2420, MG2520, MG2522, MG2525, MG2555, MG2920, MG2922, MG2924, MG3020, MG3022, MX490, MX492, TR4520, TR4522, TR4550, TS202, TS302, TS3120, TS3122, TS3129, TS3320, TS3322 Page Yield* Per Cartridge: 180 For best results, store in a cool, dry place. Use within 18 months of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) All LD compatible and remanufactured cartridges are quality tested to ensure long-lasting use and bold, vivid print on every page Compatible with Printer Models PIXMA iP2820,MG2420,MG2520,MG2522,MG2525,MG2555,MG2920,MG2922,MG2924,MG3020,MG3022,MX490,MX492,TR4520,TR4522,TR4550,TS202,TS302,TS3120,TS3122,TS3129,TS3320 Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.