HP No 772 300ml Designjet Ink Cartridge Light Grey. For use in Designjet Z5200 PostScript printers. OEM: CN634A. DesignJet printers are designed to produce top photo image quality, so make sure to use inks that provide the impressive results that your printer is made for. Smooth and subtle greys with crisp, sharp graphics achieve realistic photo quality with a fast turnaround. HP 772 cartridges are easily replaced giving you simple, trouble-free printing. Intelligent technology makes adjustments for consistently accurate colours and enables easy reordering.