Yes, that's true, but it's for my elderly dad, and he is living on a fixed income. I don't have the cash to buy him a new system either, so we keep pushing the old Dell 4300 XP system. I did upgrade the processor from 1.6 to 2.6Ghz last month, but of course that won't help with the printer.
Perhaps I could repair the old HP Laserjet 1200? It seems to have difficulty picking up the paper from the main tray. I replaced the pickup roller once, but perhaps it just needs a really good cleaning. Also, we have been using the non-branded replacement toner cartridges. But I don't see how that would affect the paper path to cause pickup and jamming problems.