HEMEINY Empty Refillable Ink Cartridges for Canon PGI-250 CLI-251

Empty Refillable Cartridges Without Ink: This is an empty refillable ink cartridge replacement for Canon PGI-250 CLI-251 (PGI-250XL CLI-251XL) that requires ink refilling before use. Please follow the refilling instructions carefully and only use dye ink, not pigment ink, Newest Chips Included: Features permanent chips without ink, includes 5 colors (PGI-250 Black, CLI-251 Black, CLI-251 Cyan, CLI-251 Magenta, CLI-251 Yellow), Wide Printer Compatibility: Compatible with Canon PIXMA MG5420 IP7220 MX722 MX922 MG5520 MG6420 MG5620 MG6620 MG5522 iX6820 ip8720 printers, Chip Instructions: When the chip runs out and shows an X on the screen, remove the cartridge, fill with ink to approximately 90% capacity, reinstall, and press the red lighting button for above 5 seconds. The printer will shelf off the ink level data of the chips, and will not show ink level again. after that, you can continue to print. , Cost-Effective and Reusable Design: Can be refilled with dye ink multiple times following the provided instructions. One set of refillable ink cartridges equals multiple sets of compatible cartridges, saving up to 90% in costs and reducing environmental pollution.