C4844A HP 10 Designjet Black Ink - OEM Surplus - 55% FULL MINIMUM Designjet40004500 4520 Print Mechanism PCA

4520 Print Mechanism PCA

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The tube assembly delivers ink to the carriage print heads from the ink cartridges in the ink supply stations

The replacement procedure for this part is found on page 357 of the service manual --available here

1055CM Plus Logic PCB

C4844A HP 10 Designjet Black Ink - OEM Surplus - 55% FULL MINIMUM Designjet40004500 4520 Print Mechanism PCAHP Designjet OEM Black Ink Cartridge C4844A HP 10 Black ink cartridge for HP Designjet 500 and 800 plotters. These cartridges were live tested, confirmed good, and then removed from surplussed plotters and have between 75% and 100% of OEM HP ink. The cartridges have not been refilled. Some cartridges are out of date but the plotters don't care. Note: ink cartridges and printheads are non returnable.