I've got a LaserJet 5 with a duplex unit. The thing weighs a ton, will happily break your back if you try to transport it, and will occasionally get itself into

I've got a LaserJet 5 with a duplex unit. The thing weighs a ton, will happily break your back if you try to transport it, and will occasionally get itself into paper jam when you need something printed NOW (mine has thus earned the print queue name of 'satan'), but I still love it. Just gotta keep a parallel port around to plug it into...