For HP DeskJet 810C / 812C / 825C / 825CVR / 840C / 841C / 842C / 843C / 920C / 940C / 940CVR / 948 / 3800 / 3820 / OfficeJet 5110 / 7130C / 7130XI / V40 / V40XI / V45 / Printer/Copier/Scanner 500 / 750 / 750XI / 900 / 950 Printers.