Jam Free, Hassle Free, Mess Free! The Mercury™ RDX2070 features Jam Free technology with continuous sensing, shredding up to 20 sheets (80gsm) into P-3 (4x45mm) cross cut pieces. It has a 70 litre bin that can hold up to 850 shredded A4 sheets in handy recyclable bags. Featuring Mercury™ Jam Free technology Shreds up to 20 sheets in one pass (80gsm), Shreds CD's, credit cards, staples and paper clips, 70L bin capacity, Easy to use controls. .