Designed for moderate use in small to mid-sized offices. Allows user to punch and bind continuously for maximum productivity. Binds up to 300 sheets with a 1 1/2" comb. Vertical document loading ensures accurate punch alignment. Features built-in comb storage tray with document measurement device for added convenience and quick set-up. Enhanced accuracy edge guide for pinpoint punch alignment. Includes binding starter pack. Electric—Effortless operation – just push the button to punch up to 20 sheets at a time. Binding Spine Type: Comb; Binding Sheet Capacity: 300; Punching Sheet Capacity: 20; Maximum Binding Edge: 11".