1) Empty Refillable Ink Cartridge Replacement for PGI-250 CLI-251 series, Empty,Without Ink ; 2) Include 5 colors (PGI-250 PG-Black x 1pc , CLI-251 Black x 1pc, CLI-251 Cyan x 1pc, CLI-251 Magenta x 1pc , CLI-251 Yellow x 1pc) 3) With Rechargeable Chips ( Auto Reset Chips); 4)The Ink Cartridge can be refilled again and again,Easy to Refill . 5) Compatible for printers : Canon PIXMA ip7220/8720 Canon PIXMA MG5420 Canon PIXMA MX922 Canon PIXMA MX722 Canon PIXMA IX6820 Canon MG5520/MG5620 Canon MG6420 Canon MG6620

5) Please follow the instruction ( on item details page ) when refilling. Can be Filled with Dye Ink many many times . 1 set Refillable Ink Cartridge = N sets compatible ink cartridge , 90% cost saving , Reduce 90% pollution,protect the earth together. 4) How to Reset Chips: When the chip totally run out,and shows"x" on the screen,then take the cartridge out,filling ink about 90% full,and then re-install it back again.Press the red lighting button,then the printer will come to self-cleaning procedure,so you will see the chip works again. Throughout the process,please keep the printer turn on. 3) Compatible with Printers Canon PIXMA MG5420 IP7220 MX722 MX922 MG5520 MG6420 MG5620 MG6620 MG5522 iX6820 ip8720 printers. 2) With Auto Reset Chips / Rechargeable Chip ,Without Ink, Include 5 colors ( PGI-250 Black, CLI-251 Black , CLI-251 Cyan, CLI-251 Magenta ,CLI-251 Yellow ). 1) This is Empty Refillable Ink Cartridge, Without Ink. Have to refill ink before using. PGI-250 CLI-251 ( PGI-250XL CLI-251XL ) , Without Ink; Please follow the instruction which in description page when you do refilling. and do not refill pigment ink into this ink cartridge. Only accept dye ink.