Printronic Compatible Ink Cartridge Replacement for Canon PGI-250 PGI250 CLI-251 CLI251 (1 Large Black 1 Small Black 1 Cyan 1 Magenta 1 Yellow 1 Gray) 6 Pack for Pixma MG6320 Brand: Printronic Individually factory sealed with Printronic labeling Manufactured under strict standards One year factory warranty against product defect