Canon imageRUNNER iR1022A, Laser, Mono printing, 600 x 1200 DPI, Mono copying, Mono scanning, A4 Canon imageRUNNER iR1022A. Print technology: Laser, Printing: Mono printing, Maximum resolution: 600 x 1200 DPI. Copying: Mono copying, Maximum copy resolution: 1200 x 600 DPI. Scanning: Mono scanning. Maximum ISO A-series paper size: A4