High-volume electric comb binding system has both foot-pedal and push-button operation to maximize efficiency. Capacity and durability are ideal for frequent binding users and large offices. The C800pro punches up to 25 pages and binds up to 450 sheets. Adjustable pins punch any size document up to 12" wide. Foot pedal delivers fast hands-free electric punch operation. The comb selection gauge is built into base. The C800pro also features adjustable punch depth an extra-large drawer for punch chips and solid steel construction for maximum durability.