Features: Brand new and high quality Experience smooth and stable printing with the high quality remanufactured for HP72 Printhead for Designjet printers. The for HP72 Printhead features a polished nozzle design that prevents paper jams and ensures a seamless printing process. Ideal for professionals and businesses in need of cost effective printing solutions, for HP72 Printhead delivers natural colors and exceptional print quality. Whether you're working in an office or at home, for HP72 Printhead is perfect for various printing tasks, including documents, graphics, and photos. Upgrade your printing experience with the reliable and efficient for HP72 Printhead, designed to meet all your printing needs. Specifications: Product model: for HP72 Printed Cartridge Color: Black Yellow, Black Gray, Red Blue (optional) Compatible printer: For HP Designjet T1100 T1120 T1120ps T1200 T1300 T1300ps T2300 T610 T620 T770 T790 T795 printer Package Includes: 1 x Printer Head note: 1. When installing the nozzle, you must remove the air hole seal according to the instructions, but do not remove other seals at will, otherwise the ink will leak; 2. Each for time a new nozzle is installed, the print for head should generally be cleaned 3-5 times (please wash the print for head at least once); 3. When any print for head has no ink or is not installed, even if there is ink in the other print heads, the photo machine will not work; 4. Once the new nozzle is off, it is best not to remove it before replacing the nozzle; 5. Unless you want to replace the nozzle, do not open the nozzle protective clip, otherwise the nozzle may no longer be used; 6. Do not reach into the printer or for touch the nozzle when the printer is working; first check whether the ink of a certain color in the ink cartridge has been used up.