Easy Mobile PrintingPrint from your compatible mobile devices in colour easily, quickly and conveniently without the need for installing any print drivers.Easy 3 Step Mobile PrintingSamsung's easy 3 step mobile print – download and install application*, select device & print file.Fast Mobile PrintingPrint from all your compatible mobile devices in glorious colour easily, quickly and conveniently.Wi-Fi DirectWith Wi-Fi Direct, you can print from your compatible mobile devices even in a non-network environment.Enjoy quality printoutsSamsung’s unique ReCP (Rendering Engine for Clean Page) Technology helps deliver outstanding quality and vibrancy ,helping to ensure printouts look exceptional. It can automatically sharpen the focus of both graphics and text, while solid objects are overlapped to minimise white gaps.Polymerised tonerOur newly developed polymerised toner has small and highly uniform particles. Meaning, your printouts will have crisp lines and vivid colours - helping minimise any paper curling. Also, its high wax content helps improve the image gloss and helps enhance the durability.High power printing performanceLots of power, great productivityWith the CLP-680s 533MHz Dual CPU, and 512MB standard memory (expandable up to 1GB) you can be sure that this printer will handle the entire load of your workgroup's printing needs.Speedy and flexible paper handlingIf you want to print or copy onto heavy weights of paper, you can. Weights of up to 220g/m² are handled with ease through the 50 page multipurpose tray. Plus, with the optional 520 sheet second cassette you can increase your total paper input capacity to 820 sheets. That way you can also use up to three different media types with minimal need to waste time changing paper.You can help enhance your productivity further still with the 50 page document feeder that can process single as well as double sided documents automatically.Easy Operating PanelWith the CLP-680DW's two line liquid crystal display and intuitive 5 key compass navigation you can control the device's status, browse the menu and access each unique feature with ease.Convenient USB printingWith the USB Direct slot located on the front of the device just below the operating panel, you can print from, or scan to, a USB key right from the device, without the need of a computer.Secure, confidential printingPrint sensitive dataIf you need to print sensitive data through your printer, you can relax. Just enter a password, and you can retrieve a print job at your convenience.Being economical and printing vibrant colour documents goes hand in handExtra high yieldEnjoy exceptional colour copies and print-outs while staying in almost complete control. Our specially developed high yield cartridges means ample time between changes. With the integrated duplex feature, minimising paper use is easy. That's because the paper is turned automatically so tha you can print on both sides. Print lots on each page with the N-up and duplex functionality, skip blank pages.Easy Solution supportThe printer also brings you software support designed to put you in control of delivering exceptional quality printouts. The Easy Eco Driver helps you compile digital documents in multiple formats and makes it easy to share them with others - even through social networks.Easy Colour ManagerCreate and use your own colour profiles with Samsung's Easy Colour Manager. Match the exact colours of a company logo or simply give your print outs the individual look you want.Take the stress out of print managementFor outstanding control, Easy Printer Manager lets you manage all your linked devices from one location. Check device and toner status’, re-order toner, change device settings or set alerts – even through e-mail.Mobile PrintingWith amazing Samsung Mobile Printing solution, you don’t have to install any drivers to your compatible mobile devices. Simply Just Install Samsung Mobile Print application on your mobile devices, and you can print directly from your compatible mobile device.Easy toner replacementToner cartridge changes are all made easy with a push loading drawer. What’s more, the high yield cartridges mean few changes.Other Characteristics:Built-in processor: ARM11 533MHz & ARM9 150MHzColour: YesColour of product: GreyCompatible memory cards: NoDimensions (WxDxH): 420 x 452.5 x 311.3 mmDirect printing: YesDisplay: LCDDuplex printing: YesEconomical printing: YesEmulations: PCL5Ce, PCL6C, PS3, PDF V1.7, SPL-CEnvelopes sizes: 9, 10, C5, C6, DLEthernet LAN: YesISO A-series sizes (A0...A9): A4, A5, A6ISO B-series sizes (B0...B9): B5Internal memory: 256 MBJIS B-series sizes (B0...B9): B5Legal: YesLinux operating systems supported: YesMac operating systems supported: YesMaximum ISO A-series paper size: A4Maximum duty cycle: 60000 pages per monthMaximum input capacity: 820 sheetsMaximum internal memory: 512 MBMaximum print size: A4 (210 x 297 mm)Maximum resolution: 9600 x 600 DPIMulti-Purpose tray capacity: 50 sheetsNon-ISO print media sizes: Executive, Folio, Legal, Letter, Oficio, StatementPower consumption (off): 2 WPower consumption (standby): 10 WPower consumption (typical): 450 WPrint speed (black, normal quality, A4/US Letter): 24 ppmPrint technology: LaserPrinting noise level: 52 dBServer operating systems supported: Windows Server 2003, Windows Server 2008, Windows Server 2008 R2Standard input capacity: 250 sheetsStandard interfaces: Ethernet, USB 2.0, Wireless LANStandard output capacity: 150 sheetsStandard tray media types: Bond paper, Card stock, Envelopes, Glossy paper, Labels, Plain paper, Pre-Printed, Recycled paper, Thin paperStandby acoustic emission: 32 dBTime to first page (black, normal): 17 sTime to first page (colour, normal): 17 sWeight: 20.1 kgWi-Fi: YesWi-Fi standards: 802.11b, 802.11g, 802.11nWindows operating systems supported: Yes