Swingline Electric Stapler, 20 Sheet Capacity, Optima 20, Jam Free, Auto or Manual, Plug in or Battery, Silver (48208)

Jam Free guaranteed for fast, high-volume stapling when used with Swingline S.F. 4 Premium or Optima Premium Staples Staples up to 20 sheets at once Easily switch between stapling modes with the user control switch. Features automatic and manual stapling modes for flexible operation. QuickLoad technology for easy staple reloading. Eject empty staple magazines with the press of a button. Low staple indicator light blinks to alert you when staples are running low. Built-in Intelligent Paper Alignment Guide and Stack Height Gauge assist in accurate staple placement and sheet count measuring Operate using battery power or with the included AC adapter. 6 AA batteries required (not included). Not compatible with rechargeable batteries. Limited 7-year warranty and 100% performance guarantee