HP 38 Light Grey Pigment Ink Cartridge with Vivera Ink to fit Photosmart Pro B9180/GP. OEM Ref - C9414A. Digital photography is a lot easier than the analogue equivalent, but it can be difficult to achieve physical prints without a drop off in clarity. HP is dedicated to changing this, providing you with cartridges that allow for smooth and precise printing that always looks fantastic. Each cartridge is designed to express a wide range of different shades, meaning that even the most tonally complex images do not come out unclear or murky.