About 12 years ago I stumbled upon second hand Brother laser printers and haven't looked back. They've even worked in Linux using the Windows driver and some sort of wrapper I found just searching online.
I've currently got a Brother HL-2132 I paid $AU30 for sitting on my desk in a dusty metal fabrication workshop. When the printer tells me the toner is low I start looking for another same or similar model just for the toner cartridge. When the drum goes I just switch over to the next second hand one.
The current one has only had two paper jams that needed the printer blowing out with compressed air, despite the dust in the workshop being full of metal particles and grinding disk particles.