Summary: The Canon 4150 was to be a backup for a Canon 8180c printer. Upon arrival, the 4150 would not duplex, Aweek later the 4150 printer failed. I did pay for a 1 year sq-trade warrenty. The Canon 8180c failed with the same problem. i Have a 2 year sq-trade warrenty on this one. If you buy a used printer, please get a warrenty.
Summary: I bought the Canon MF4150 from a local Office Max- it was a floor model. I bought it anyway because I knew it was a good laser printer and I couldn't beat the price. It was a floor model and I knew it might have some wear on its exterior and maybe a decent amount of toner life in it. What I didn't know was that Canon uses what they call a "starter" toner cartridge that runs out a heck of a lot faster than a regular toner cartridge.