***In order to refill... MUST turn OFF ink level gauge, per instructions in owners manual.***
HP Officejet 6000 / 6500A Plus / 7000 / 7500 HP Officejet Pro 6500 / 6500 Wireless
HP Officejet 6000 / 6500A Plus / 7000 / 7500
HP Officejet Pro 6500 / 6500 Wireless