Genuine HP 49 Large Tri-color Ink Cartridge (51649A) provides reliable, high-quality printing for a variety of vintage HP DeskJet, DeskWriter, and OfficeJet printers. This original Hewlett Packard inkjet print cartridge features a 22.8 ml capacity designed for clear and sharp color output. The packaging shows signs of wear and age, and the cartridge has an install-by date of April 2001, making it a rare find for collectors or those maintaining legacy printing equipment. Compatible with HP DeskJet 600 series, OfficeJet 500/600/700 series, and select Printer/Scanner/Copier models.