Rexel Momentum Extra jam free paper shredders are ideal for destroying confidential documents in the office. The P515+ shredder machine shreds up to 15 sheets of A4 paper (80gsm) in one go through the manual feed slot into P-5 (2x15mm) micro-cut pieces. Active sensing technology measures the number of sheets being fed in real-time to stop paper jams and misfeeds; indicated by a red LED on the control panel. This paper shredder will not operate until the number of sheets is reduced below or at the maximum sheet capacity. This micro-cut shredder is designed for moderate to heavy use with its high sheet capacity, large 30L bin size and continuous run time and extra long run time of up to 4 hours.