Canon iR2020 Copier, iR. Copy speed (normal quality, black, A4): 20 cpm, Magnification: Zoom: 50-200%; Fixed: 50%, 70%, 100%, 141%, 200%, Maximum copy speed: 20 cpm. Maximum print size: A3 (297 x 420 mm). Standard input capacity: 500 sheets. Hardware scan resolution: 1200 x 1200 DPI. Gray scale levels: 256 levels of grey, Maximum resolution: 1200 x 600 DPI