HP №45A 42ml / Black

Quick overview from the supplier:

HP №45A Black Cartridge, 42ml, Large, 830 A4 size pages at 5% coverage, for copier 290, DesignJet 700, 750, 755, DJ1100C, 1120, 1220, 1600, 6120, 710C, 720C, 815C, 880C, 820cxi, 850, 870, 890, 9xx series, fax 1220