Canon imageRUNNER iR1024i, Laser, 1200 x 600 DPI, Mono copying, Mono scanning, A4 Canon imageRUNNER iR1024i. Print technology: Laser, Maximum resolution: 1200 x 600 DPI. Copying: Mono copying, Maximum copy resolution: 1200 x 600 DPI. Scanning: Mono scanning. Maximum ISO A-series paper size: A4