PACKAGE CONTENTS: 1 PGI250 Pigment Black, 1 CL251B Black, 1 CL251C Cyan, 1 CL251M Magenta, and 1 CL251Y Yellow replacement Ink Cartridges LONG LASTING INK CARTRIDGES. Print up to an approximate 500 pages per Pigment Black and 665 per color cartridges. MANUFACTURED TO PRINT JUST LIKE THE OEM VERSION. All of TCTs Ink cartridges are designed to be easily installed, and print just like the OEM version. The only thing that changes is the price! SEAMLESS CARTRIDGE COMPATIBILITY. These TCT Ink cartridges are Compatible with the following Printers: Canon Pixma MX922, MG5420, MG6320, MX722, IP7220, MG5422, MG7120, MG5520, MG6420 THE TRUE COLOR GUARANTEE. All of our ink and Toner cartridges are backed by our 1 year 100% satisfaction guarantee.