A lifetime career in tech, & the one thing that remained constant was bloody printers causing grief 🤷♂️
Whether it was spider port ones at the Council, network ones or directly connected ones, the buggers could be relied on to always screw up at the least convenient time 🤣
When I was between teaching jobs I spent a year fixing computers on short term contracts in school
One of the "short term contracts" last 2 whole terms at the school
The IT manager had a rule that no teacher was allowed to do anything with a printerr beyond switching it on and off
even changing the ink was to be done by an IT technician
partly to make sure decent ink was used and not some cheap stuff they got of some dodgy web site
but mostly because they are all programmed to go wrong in mysterious ways at the slightest hint of a possibility
at least we could check it and make sure the damn thing was working before we left and it meant we got to check every one every few weeks so the teachers didn;t "optimise their operating environment"
especially ARt teachers - who used them a lot and saw no reason to not have one next to a sink
and PE teachers - just because they were PE teachers and were notorious (that applied in every school I ever worked in!!!)