Canon LaserBase MF6540PL, Laser, 1200 x 600 DPI, Colour copying, Colour scanning, Mono faxing Canon LaserBase MF6540PL. Print technology: Laser, Maximum resolution: 1200 x 600 DPI. Copying: Colour copying, Maximum copy resolution: 1200 x 600 DPI. Scanning: Colour scanning. Faxing: Mono faxing