I used several types of paper. The Staples Multipurpose paper is great for professional documentation. Don't use this paper for resumes photos or other more impressive print jobs.
Gleaming white! Really thin and flat! Rectangular! Completely blank at start but accepts words and even images during use! Staples has done it again with this product. It's managed to deliver all of the major requirements for this product class and none of the major drawbacks such as flammability.