Printers. They are very useful, except when they decide to play games. One of my duties is to maintain an HP 8150N printer and today, it nearly died on me. I couldn't seem to figure out exactly why it kept becoming jammed as all the paths appeared to be clear. Eventually, I took out the toner cartridge, and then the whole roller assembly (burning myself on the rollers ), before finally emerging with at least twenty neat paper fans crammed into the printer. Now I'm sitting here, hands covered in ink and some minor burns. How's that for a fun shift?