HP 80 Black DesignJet Printhead and Printhead Cleaner (C4820A) is a black printing component for compatible HP DesignJet printers. It combines the printhead with a cleaner in one supply, supporting the printer’s ink delivery and printhead maintenance.
The printhead uses HP Thermal Inkjet technology with pigment-based ink. Its 512 nozzles and 0.85-inch swath are specified for the black print channel. HP lists a 17 ml cartridge/bottle volume for this product.
This HP 80 supply is intended for black printing in the DesignJet system. The integrated cleaner supports upkeep of the printhead as part of that system.