A durable electric stapler with patented cassette stapling technology that staples up to 90 sheets. Staple 5 000 times before replacing the staple cassette. Each new cassette replaces worn parts. Flat clinch technology reduces paper stacks by 30%. Low-staple indicator. Reloads from the front. Extremely quiet low-vibration operation enables use in common areas. Designed to perform at least 500 000 stapling operations. High Capacity Stapling: Yes Flat Clinch Plate: Yes Tacking: No Staple Capacity: Cartridge 5 000 Staples.