Product Id: 26730083
Description: Canon CLI-251GY - Gray - original - ink tank - for PIXMA iP7220, iP8720, IX6820, MG5420, MG5520, MG6320, MG7120, MX722, MX922
Mfr Part #: 6517B001This CLI-251 gray ink delivers true grayscale images in a desktop printer. In addition to that, the gray ink actually stabilizes colors so your color prints look even more amazing. Print only with genuine Canon ink and photo paper to achieve optimum results through the ChromaLife100+ system which will deliver stunning results and longevity.