Only one-half (righ side) of the shredder works, left side does not shred

Fellowes has a five year warranty on the cutting block of their shredders. (The cutting block is that part of the machine that actually does the shredding of the paper) Take it back to the store where you bought it ans they should either replace the cutting block or exchange the entire machine, but it will take about a week or more, depending on where you are located. At least it shouldn't cost you anything.