I have a Tech Solutions TS4500 shredder and lately when I shred something it keeps running. I have to unplug it to mske it stop. I opened up the shredder part and cannot see anything stuck in the teeth. I spent about an hour trying to clean out paper parts from the teeth. I have shredded some papers with labels attached (sticky) and do see very small parts of label attached to the teeth. I tried to remove them all to the best of my ability. I hold the shredder up to the window and can't see anything blocking the teeth. Is there a reset or something? Can you help me figure out why this thing won't stop running? Thanks much. KEEPS RUNNING IN AUTO AND WON'T SHUT OFF

Office Equipment & Supplies - Royal - VF1012mx Shredder