Binding Machine, Binding Comb, Bind Method Manual, Punch Method Electric, Punch Capacity 15 Sheets, Paper Size 12 in, Color White, Features Adjustable Edge Guide, Comb Storage Tray, Designed To Punch and Bind Continuously, Electric Punch, Vertical Paper Load, For Use With 30D528, 30D529, 30D530, 30D531, 30D532, 30D533, 30D534, 30D534, 30D535, 30D536, 30D537, and 30D538, Includes Machine, Owners Manual, Starter Kit