Simple to use, non electrical binding machine. It is designed to bind documents up to 150 sheets (of 20# paper). No calibration necessary, the machine calibrates itself. We can also help you get supplies for the machine. Machine sells for $399.00 plus so this is a great deal. See a demo of the machine being used at: http://www.channelbind.com/cb-sys-10.htm Call 247-3232 or come by 3505 Constitution Ave NE (Constitution and Carlisle, West of Carlisle on the North side of Constitution) Thanks for looking. Location: Constitution and Carlisle it's NOT ok to contact this poster with services or other commercial interests newmexico