WANTED: COMPUTER PRINTER (Preferably HP)

I am looking for a home computer printer for very minimal use that doesn't need to be anythong fancy - just for the occassional docment that needs to be printed our (for ex. - a docment that cannot be electronically signed!).  I cannot afford one being that I don't consider this a necessity but something that would save me from the inconvenience of the trips to staples anytime i need to print something.  I am a single stay at home mom so I don't have the convenience of printing at my job either unfortunately ;(

Please lmk if anyone can help!!  Thank you all in advance - I greatly appreciate the freecycle network as well as all its members!