They're the same guts as HP printers and it'd be easier to interface to one of those with a Jetdirect Ethernet card. Anything built before Fiorina tanked the company will be reliable. The later models will also have faster warm up times for the fuser.

So far so good on the Toner. I _think_ I heard that the guts were the same as an IBM printer, but I might be wrong on that.

I think it used a Canon print engine.