Cartridge Colour Ink Cartridge (color) - DJ5550, DJ450, PS 7x50, 7x60 PS, 1x0, OJ 5510, 6110, PSC 1210 The HP cartridge for HP DeskJet, OfficeJet and PhotoSmart printers is a cost-effective choice, pretty much made for corporate printing of important invoices and various other documents. These printer cartridges ensure high-quality printing with long-term colour stability. Maximum yield is 500 printed pages. The tricolour printer cartridge contains cyan, magenta and yellow. Print efficiently with the HP C6657AE No. 57 inkjet cartridge, specifically designed for your HP printer. The cartridge guarantees full compatibility and 100% safety, which should please both casual and professional users. Key Features of the HP C6657AE No. 57 Cartridge Original cartridge promises excellent quality and very nice results Good yield of up to 500 sheets Pack contains tricolour cartridge with cyan, magenta and yellow colour Printer cartridge is uniquely designed for inkjet printers