Tyjtyrjty Printhead Print Head Replacement for Hp 11 Printhead for Hp Inkjet Designjet Printers Can ship to United States in 5- 13 days Color : 1 Black, 1 Cyan , 1 Magenta, 1 Yellow Low price and high quality.Good customer service. Compatible for Hp Inkjet 2200, 2250, 2280, 2600, HP Designjet 110nr, Designjet 10ps, 20ps, 50ps, 500 800 Color Inkjet cp1170 printers Please follow the instructions to install the printhead from left to right .