HP Continuous Ink system DL56V57

Cartridges：HPC6656+ HPC6657

Used for the following printers：
HP deskjet 5160/5550/5652/9650/9600
HP 4110/4100/4255/4200 /4256
HP psc 1110/1210/1350/2110/2210/2310/2410/2510
HP officejet 5510/6110/6150
HP photosmart 7150/7260/7550/7660/7960 etc

     Using our CISS is a best and most economic way to save your cost, when you print colorful pictures.
     Our CISS Will save your cost up to 95% based on the money you spent on cartridges.