We seem to go through so much paper in our printer! I buy the Georgia Pacific copy paper at Walmart. I get the pack of 500 sheets of 8.5" by 11" paper. I also tend to get the "Soft White" color that has a brightness of 88. There is whiter paper made by this same company, but it is more expensive, and this paper is good enough for what we need it for. This paper has a nice finish to it, not too grainy. Great to use for letters or memos and can be used in a fax machine as well. The company has a 100% satisfaction guarantee so if you are not happy with the paper, you can contact them and they will replace the product. This paper is also ACID FREE, so you can print stuff on it and put it in your scrapbook album and it will not diminish the quality of your pictures over time. This is a bonus for me, since I am an enthusiastic scrapper! =) I recommend this paper for anyone looking for affordable, good quality paper.