compatible cartridges model PGI-520PGBK;CLI-521BLACK/CYAN/MAGENTA/YELLOW

for use with these printers IP3600 IP4600 IP4700 MX860 MX870 MP540 MP540X MP550 MP560 MP620 MP620B MP630 MP640

Product Advantage

Convenient To Refill-Very easy to refilling process

High Density Sponge-Greater Volume of the sponge, could absorbing more ink, and print more files,save much time to refill ink.

Quality Material- High quality PP material, compatible for any types of ink, corrosion-resistant and anti-aging.

Stable Performance- Excellent compatibility of the cartridge and chip, 100% compatible for your printer

When you buy it ,please tell us these information notice that: IMPORTANT! ! ! ! !

what's type of your printer

what's the model No. of the cartridges used on your printer

what's the color order of the cartridges from left to right when you face the printer

Please check the model of the ink cartridges and the model of the printer. Only when both of them are the same as the description here, then the Continuous Ink System can work properly.

• Convenient To Refill-Very easy to refilling process
• High Density Sponge-Greater Volume of the sponge, could absorbing more ink, and print more files,save much time to refill ink.
• Quality Material- High quality PP material, compatible for any types of ink, corrosion-resistant and anti-aging.
• Stable Performance- Excellent compatibility of the cartridge and chip, 100% compatible for your printer

Convenient To Refill-Very easy to refilling processecocolor