With duplex print, copy and scan functions, the Canon i-SENSYS MF8540Cdn is a versatile colour laser printer. The 50 sheet duplex automatic document feeder scans and copies multi-page documents easily, and as a colour printer it produces up to 20 pages per minute - ideal for demanding environments. Easy to use, the MF8540Cdn is compatible with a wide array of devices from desktop PCs to smartphones and tablets using the Canon Mobile Printing app.