this is a product that i will not purchase again because of its quality. When copied the heat generated by the Xerox Copier causes the side edges of the paper to roll inward. This is cumbersome as it causes paper jams and finished product to be laid out everywhere. the completed copied document is essentially unable to pile together as each sheet curls inward. this is a problem because each newly copied sheet coming out of the copier either jams at the exit point or pushes the other finished products to the floor.