||All commercial shredders include a five warranty on the cutting assembly. Particle cut, cross cut and high security crosscut shredders require lubrication as directed in the Operator?s Manual. Failure to lubricate these systems will void the warranty. High Security Cross Cut Shredders: Cutting System Components are warranted to be free from manufacturer defects for one (1) year. (Models 105.2hs, 125.2hs, 390.2hs, and 411.2hs). Level 5 and Level VI high security shredders cannot shred paperclips, staples, credit cards, CDRoms or floppy disks.