HP CB347A no 70 130 ml red ink cartridge 2-pack. For use with Designjet Z3100. Allowing you to print with photo level clarity, the Hewlett Packard No 70 Inkjet Cartridge is perfect for both home and workplace application. Printing even the highest resolution photographs without a dip in definition, you can be sure of analogue level quality. Installation into your printer is never difficult and allows you to get the very best printing straight from the box. This cartridge is designed to provide additional gloss to your photos, ensuring that they remain eye-catching and bright.