So far I have been very pleased with this product. I have had very few paper jams with it either in our printer or copier. The weight is good and the brightness level is very satisfactory. I take advantage of this whenever Staples has a special on it. It is well worth stocking up on it then. I would have no problem recommending this for both printers and copiers. Even during the height of the summer with high humidity we had very few paper jams.