Canon imageRUNNER PC-D340, Laser, 1200 x 600 DPI, Mono copying, Mono scanning, A4 Canon imageRUNNER PC-D340. Print technology: Laser, Maximum resolution: 1200 x 600 DPI. Copying: Mono copying, Maximum copy resolution: 600 x 600 DPI. Scanning: Mono scanning, Optical scanning resolution: 600 x 600 DPI. Maximum ISO A-series paper size: A4