HP 81 Yellow DesignJet Dye Printhead and Printhead Cleaner (C4953A) is a yellow printhead supply for DesignJet printers, supplied with a printhead cleaner. It is designed for printing with yellow dye-based ink using HP Thermal Inkjet technology.
The printhead has 512 nozzles and a 0.85-inch print swath. These features define how the head lays down yellow ink across the page. HP lists a 13 ml ink volume and a 1,000-page yield for this supply.
In the box: one printhead and one printhead cleaner.