For years I've had HP2100 laser printers dotted around. I think I have three at the moment. Cheap toner reasonable print quality and adequately fast for my needs. But they do get through the rubber paper Pick Up Rollers. These used to be plentiful and cheap on UK ebay but supplies seem to be drying up unless you are prepared to pay through the nose.
My office one needs a new pick up roller, and having to order from abroad it will take a day or two for them to arrive SO, as an experiment I peeled the thick rubber sheath off the worn one - it comes off inside out - then put it back still inside out presenting a fresh face to the paper. Works a treat :)
Andrew