Ouguan Ink 3 Pack Compatible hp72 Printhead Print Head (1 Cyan/Magenta, 1 Black/Yellow, 1 Photo Black/Gray) or Hp Designjet T1100 T790 T770 T610 T620 T1200 T1120 T2300

Description

Your satisfaction is our biggest affirmation! Feedback is very important. We would be very appreciated that you contact us immediately before you give us a neutral or negative feedback, so that we can satisfactorily address your concerns.thank you! Color:Cyan/magenta, Black/yellow, Photo Black/gray Contents: Ouguan Compatible HP72 printhead Product Type:printhead Compatible With: HP Designjet T610/ T620/T770/ T790/T1100/T1120/T1200/ T1300/T2300 Using Help: 1. If the printer does not work after installing the cartridge clean the chip contacts of the cartridges with a rubber eraser or cotton swab. Take care not to touch the ink nozzles on the bottom of the cartridge. 2. If the print pages seem faded or poor performance a nozzle clean and continue to print. 3. You are advisable to use your printer at least 1~2 times every month.