... or - seemingly - that businesses are printing less than they used to.
People print less because it costs so much.
I remember a time when:
Cartridges weren't tiny
The over the top cleaning routines designed to waste ink didn't exist
When cartridges didn't have chips on them to stop them working when it thinks it's out of ink
Dot Matrix printers weren't thought of as retro
HP and the industry made the hole for themselves now they get to lie in it.