HP C4942A No 83 UV magenta Ink Cartridge 680ml for Designjet 5000/5000PS. Page life - 1000. Providing you with the very best way to achieve clean and clear prints, Hewlett Packard Inkjet Cartridges are perfect for design and graphic printing. Lines are always precise and sharp, meaning that even the most complex images are printed without any reduction in quality. With special protection against Ultra Violet (UV) light, you can be sure that there are no problems with reduction in quality after being printed. This makes the cartridge essential for printing posters and other outside documents.