While you wait for answers, we may have found some information which could help you.
Click here for Parts Shredder Gearsfix Fellowes T7CM?
how can i fix my fellowes shredder?
How can I fix my Fellowes shredder model DM65C?
Remove top cover of a Fellowes DS-1?
What grease to use for Paper Shredder Motor Gears?
Fellowes DM65C stops about two seconds into job?