Refillable ink cartridge suit for HP 952 953 954 955 with universal 

ARC chip suit for HP  OfficeJet Pro 7740 8210 8216 8710 8720

1.Compatible brand---suit for HP 952 953 954 955

2.Suit for printer---suit for HP  OfficeJet Pro 7740 8210 8216 8710 8720

3.Color---Black/Cyan/Magenta/Yellow

4.Type---refillable cartridge with chip

5.Features

**Installation: No need professional skill, easy installed by end-user 

**Economy: New CISS system solution save printing cost up to 90%

**Struction: Ink tank adopt realconstant pressure design

                    Ink tank bottom welding by ultrasonic machine, leaking-proof

**Environment: No need to change ink cartridge, can refill many times, cost-effective &environmental friendly