This Speedstar 3000 thermal inkjet printer is based on Memjet technology and can output 18 metres of colour labels every 60 seconds, at 1600 DPI resolution! It’s roll fed, and comes with an on-board computer and 250 ml fast replace ink cartridges. Take a look at the video if you want to see the future of high speed colour printing. No idea as to the price right now.
Now if I only needed 3 million labels quickly.