Electric Cartridge Stapler uses a unique, easy-to-load staple cartridge containing 5,000 staples. Flat clinch technology staples 2 to 70 sheets of 20 lb. paper for flexibility and easy, neat stacking. Precision adjustment guide for perfect alignments. Superior machine engineering for years of heavy use. Pre-packed with a 5,000-staple cartridge. Motor-driven mechanism for quiet, reliable operation. Stapler offers a 1/4" to 1" throat depth. Replacement staples are high-capacity staple cartridge: 69495.