Ink Color - Black Page Yield ~120 pages Compatible with HP 1000 Printer, HP 1010 Printer, HP 1050 Printer, HP 1510 Printer, HP Deskjet 2000 Printer J210a, HP Deskjet 2050 All-in-One Printer J510a, HP Deskjet 3050 All-in-One Printer J610a Printers Ink drop: 13.5 pl ; Recycled material content: 70% ; Print cartridge volume delivered: 2 ml