Canon imageRUNNER ADVANCE 500i, Laser, Mono printing, 1200 x 1200 DPI, Mono copying, A4, Gray Canon imageRUNNER ADVANCE 500i. Print technology: Laser, Printing: Mono printing, Maximum resolution: 1200 x 1200 DPI. Copying: Mono copying, Maximum copy resolution: 1200 x 1200 DPI. Scanning: Color scanning. Maximum ISO A-series paper size: A4. Product color: Gray