We use this in our laser printers and in the color ink jet. It runs fine through all of them and doesn't curl too much - even when I do two sided copies or printouts on the laser printer.
In my genealogy research business I wind up with lots of records to print. Staples multipurpose paper gives me an excellent balance between cost and performance. If I were to change paper when doing research and writing reports I would spend all my time managing paper. It just is not practical. This paper gives me the correct solution. I highly recommend it!