The AutoMax 350C shredder from Fellowes is ideal for 3-5 users in a small office. It conveniently shreds up to 350 sheets automatically in 9 minutes at the touch of a button or alternatively up to 12 sheets at a time into 4x38mm cross-cut particles using the manual feed. It shreds each A4 sheet into approx. 400 pieces. It also... shreds credit cards, CDs, staples and paper clips with ease. The optional SmartLock™ security lock with 4-digit PIN code ensures safety. The AutoMax 350C can shred for up to 45 minutes at a time and has a 68 litre waste basket. 20 year warranty on the cutting blades.