I got a call today from an office saying that when the lady turned her small desk fan on and off her electric stapler went off.Well I went over and thought she was drunk.Low and behold she was right well three dozen staples later I still cannot figure why this was happening.Testing the outlet everything appears normal to me anyway.Maybe the light sensor in the stapler is dirty or a momentary voltage drop in the circuit is doing it.Surely someone has ran across this.