To set up a paperless office shredder is currently claimed much. So far I had no automatic shutdown of the unit in spite of continuous shredding. CD's, credit cards, staples, the maximum amount of leaves - I have already tried everything. Many a previous speaker has complained that when opening the lid hanging chads in diameter, these dissolve and fall to the ground. For me this is whining at a high level and I noticed: If the shredder container to the brim is full, scraps of paper, press in the knife, since these can not be eliminated down and you need to remove these costly hand. But is not filled to the brim of the container sometimes it is enough to knock the entire unit before opening something on the ground so that the pieces come off from the blades. In addition, it has already been enough, then again to shred the paper and the blades were free again. Sometimes it is also easy to use, not on the device ;-) The volume is acceptable to me, finally, the device is a file shredder, and a device to sing baby to sleep.