LD Compatible Canon PGI-29 12PK Cartridges: 1 of each PGI29MBK, PGI29PBK, PGI29C, PGI29M, PGI29Y, PGI29PC, PGI29PM, PGI29R, PGI29GY, PGI29LGY, PGI29DGY, PGI29CO for PIXMA PRO-1 Page Yield: MBK- 505 / PBK- 111 / C- 230 / M- 281 / Y- 290 / PC- 400 / PM- 228 / R- 454 / GY- 179 / LGY- 352 / DGY- 119 / CO- 90 | Shelf Life: 36 months per cartridge The use of compatible cartridges and supplies does not void your printers warranty All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee These compatible cartridges are conveniently equipped with a smart chip that allows you to monitor and track your ink levels For use in the following Canon PIXMA Printer: PRO-1