Proplove, yes, I told you so. I have been watching the printer consumables issue for many years. Our ALFENS ink-jet used to eat £1000 of cartridges per year - yup, in B&W.
Before Dii/f we had 8 or 9 inkjets on the unit and only 2 pairs the same. stock holding was IRO £500. We now added a B&W laser and a colour laser and Atlas removed our one economical B&W laser, Stock holding is now £1700.