This is THE low cost best performing paper you can put in your copier. I am a Canon authorised copier tech. From old 10k to new $30 000 machines this paper does a great job resisting curling from humidity. Its made in the USA and is just a superior value and jam resistant paper. The 96 bright staples paper in the blue package is great too. Dont blame this paper. Blame your machine! I recommend to all of our customers.