Operating with laser technology the Xerox VersaLink B605S A4 Mono Multifunction Printer can do more than just print up to 55 pages per minute and produce printouts up to 1200 x 1200 dots per inch. In addition to scanning and copying capabilities it comes with wireless print technology that enables connectivity to smart phones and tablets and allows automatic duplex printing at up to 49 pages per minute. The Xerox B605S offers duplex scanning and has a scan resolution up to 600 dots per inch. Scans can not only appear on your computer via a USB cable or the wireless network but they can be saved straight to a USB memory stick or emailed directly. Copying is also up to 600 dots per inch in resoltuion with up to 58 copies per minute single-sided and up to 52 copies per minute double-sided. The Xerox VersaLink B605S can handle a paper weight of up to 220 grams per square metre including such media as plain paper envelopes labels and light-weight card. The Technology in OperationLaser print technology is similar to that of photocopying. A photocopy is produced by light reflecting off of the page and onto a light-sensitive drum followed by static electricity making ink stick to that drum after which it is transferred to paper and held due to the work of hot rollers. A laser print requires a laser to originally write the information on to a plain page. A laser printer is more complex than an inkjet printer. The electronic data of the document or image on your computer commands the laser beam to precisely draw the file. A Professional Office PrinterThe Xerox VersaLink B605S may be used for printing scanning copying and saving or emailing scans in an office setting which could include large corporations schools universities hospitals primary care centres etc.