Samsung CLX8640ND Color Laser MFP


CLX-8640ND - Color Multifunction Laser Printer for Business

Clx 8640Nd

In today's fast-paced environment, it is essential to achieve maximum uptime while delivering outstanding quality. Samsung's award-winning CLX-8640ND/XAA 40 ppm color multifunction printer provides the performance businesses need to realize an efficient output of documents and streamlined workflow. All while producing vibrant, high-quality color printouts with unique rendering technology.


  • Cerner - Certified for the Healthcare Industry
  • Reduce Job Time with Faster Scanning and Printing
  • Save Time with Reliability That Won't Let You Down
  • Enjoy Quality Printouts


We're here to protect your devices. Ensure peace of mind with service options and dedicated toll-free business support.


280 Clx Sized 1 1 Twice the Power Delivers High Performance

When your business regularly needs to deliver big print or copy jobs and deliver them quickly, then you'll find that the CLX-8640ND is up the task with power to spare. With fast printing and scanning capabilities provided by a fully integrated Samsung 1 GHz Dual Core processor, office productivity increases dramatically Large print/copy jobs are finished faster, and scan throughput is swifter. In fact, every document task you perform with the CLX-8640ND is 1.5 times quicker, allowing you to spend more time working and less time waiting around.

Reduce Job Time with Faster Scanning and Printing

Scanning takes less time now too. You can enjoy the fastest duplex scan speed of any multifunction device - an impressive 70 ipm. Forget waiting forever for printouts. With an incredible 38 pages printing per minute, it's the quickest printer and copier around.

Save Time with Reliability That Won't Let You Down

Busy businesses can't afford to waste time with unreliable products. That's why our innovative anti-jam technology stops stress-causing device blocks by using a roller that provides a backward friction during the paper pickup process. We've also increased the Mean Copy between Failures to 150,000 (1.5 times longer than other MFPs competitors). And with a monthly Duty Cycle of 200,000, productivity is kept steady and reliable.

Enjoy Quality Printouts

Samsung's unique Rendering Engine for Clean Page (ReCP) Technology automatically sharpens the focus of both graphics and text, while solid objects are overlapped to eliminate white gaps. The combination of ReCP and effective 1,200 dpi resolution improves the overall quality and vibrancy of your color print jobs, ensuring every printout looks perfect.

Polymerized Toner

Our newly developed polymerized toner has smaller and more uniform particles than conventional toner. The output has crisper lines, more vivid colors, and no more paper curling. Higher wax content improves the image gloss and enhances page durability, preventing unwanted fading.

Low Power Consumption

With Samsung's ingenious All-in-One circuit board, overall energy consumption is kept low by minimizing power requirements. Compared to a conventional board, it reduces Typical Electricity Consumption by up to 42%. Meanwhile, the Samsung Instant Fusing System technology helps you print and copy faster, use less energy, and reduce energy costs.

Separated, Interchangeable Consumables

With separated Toner,OPC and a Developer unit, your company can reduce maintenance costs. Also, because the OPC (Organic Photo Conductor) Drums are common for all colors, they are inter-changeable, reducing your cost in terms of inventory control.

Control Costs the Eco Way

Every business sees the need to cut costs wherever it can. You can save paper and energy with the Eco button. All it takes is one push and you can print more onto every page, including 2-up, 4-up and duplex, and also save more toner with automatic blank page skipping. With Easy-Eco Driver, you'll be able to accurately preview your document before printing. You can adjust color quality and other settings to meet your requirements and reduce costsbudget. You can also remove unnecessary text, images, and other elements to further Reduce wasted printouts and achieve more economically efficient printing.

Intuitive, Smart User Interface

For maximum control and visibility, the CLX-8640ND features a 7inch Samsung color touch panel with smooth response to flicking and scrolling. Thanks to the intuitive, smart User Interface, you can manage and control even the most complex jobs quickly and easily.

1. Custom User Menu (up to 40 shortcut icons) save time with jobs you perform regularly.
2. Smart Search Find functions quickly by just typing in a keyword.
3. Quick Copy Access the copy functions quickly without hunting through menus.

XOA (Open Architecture Platform)

Enjoy the freedom of connecting your multifunctional product to your line-of-business applications through the unique Open Architecture Platform (XOA). Based on open standards, XOA allows print solution vendors to create embedded applications that enhance the use of the device's capabilities to improve business processes.

  • Intelligent integration across a wide range of network services
  • Easy integration and minimal downtime during installation
  • A flexible solution for continuous productivity
  • Maximized extensibility and custom configurations
  • 11 Smart Samsung Solution Support

    Samsung offers multiple solutions such as Device Management, Document Solutions, Security Solutions and now new Mobile Solutions to meet modern office solution requirements.

    Easy Mobile Print

    Get more from all your mobile devices easily, quickly and conveniently without the need for installing any print drivers. Wireless printing, scanning, and file transfers let you do more on the go with industry-leading mobile print application features.

    Rigorous Lab Testing Report

    Every year, Buyers Lab tests over 150 office equipment products as well as dozens of document imaging solutions. An expert team of analysts and lab technicians perform hands-on evaluations and prepare a report that provides insight into the reliability, ease of use, productivity and image quality of the tested device.

    Full Specifications


    • Print Speed (Black) : Up to 40 ppm in A4 (40 ppm in Letter)
    • Print Speed (Color) : Up to 40 ppm in A4 (40 ppm in Letter)
    • Print Resolution (dpi) : 600 x 600 dpi
    • First Print Out Time (Black) : Less than 9 seconds
    • First Print Out Time : Less than 11 seconds
    • Emulation : PCL5, PCL6, PostScript, PDF 1.7
    • Duplex Printing : Built-in

    Paper Handling

    • Paper Input Capacity (Standard) : Standard: 520-sheet cassette Tray, 100-sheet MP tray / Max: 2,180 sheets
    • Output Capacity : 500 sheets Face Down
    • Media Sizes : 3.85" x 5.83" ~ 8.5" x 35.4"
    • Media Type : Plain Paper, Thick Paper, Thin Paper, Bond Paper, Color Paper, CardStock, Labels, Envelope, Preprinted, Letterhead, Recycled Paper, Cotton, Archive
    • ADF Type : Width: 5.7"~ 8.5" (145 ~ 216 mm) Length: 5.7" ~ 14.0" (145 ~ 356 mm)
    • ADF Capacity : 100-sheet single pass duplexing ADF


    • Copy Speed (Black) : Up to 40 pages per minute (in letter)
    • Copy Speed (Color) : Up to 40 pages per minute (in letter)
    • First Copy Out Time (Black) : Less than 9 seconds
    • First Print Out Time : Less than 9 seconds
    • Copy Resolution : 600 x 600 dpi / 600 x 300 dpi
    • Duplex Copy : Built-in
    • Copy Special Features : ID Card copy (Platen only), Auto fit, Book copy (Platen only), Booklet, N-up


    • Method : Color CCD, Dual Scan
    • Compatibility : TWAIN (N/W)
    • Resolution (Optical) : Up to 600 x 600 dpi
    • Resolution (Enhanced) : Up to 4,800 x 4,800 dpi
    • Scan to : HDD, Email, FTP, SMB, USB, PC


    • Modem Speed (kbps) : 33.6 Kbps
    • Compatibility : ITU-T G3, Super G3
    • Fax Memory : HDD Back-up
    • Special Features : Speed Dial, Group Dial, On-hook Dial, Auto Redial, Caller ID, Secure Reception, Fax Forwarding


    • LCD : Yes
    • Touchscreen : 800 x 480 7" WVGA Color Touch Screen


    • Processor : Chorus4N Dual Core 1GHz
    • Memory : RAM: 1GB Standard/Max
    • Interface : Hi-Speed USB 2.0 Host (2 Ports), Hi-Speed USB 2.0 Peripheral (1 Port), Ethernet 10/100/1000 base TX, FDI (Optional)
    • Noise Level : Printing: 55dBA / Copying: 59dBA / Standby: 43dBA / Sleep: 30dBA
    • Monthly Duty Cycle : 200,000 sheets/month
    • OS Compatibility : (Windows) XP 32/64bits, Vista 32/64bits, Windows 7/8 32/64bits, Windows 2003 Server 32/64bits, Windows Server 2008 32/64bits, Windows Server 2008 R2 64bits / (Linux) RedHat Enterprise Linux WS 4, 5 (32/64 bit) Fedora 5, 6, 7, 8, 9, 10, 11, 12, 13 (32/64 bit) / SuSE Linux 10.1 (32 bit) / OpenSuSE 10.2, 10.3, 11.0, 11.1, 11.2 (32/64 bit) / Mandriva 2007, 2008, 2009, 2009.1, 2010 (32/64 bit) / Ubuntu 6.06, 6.10, 7.04, 7.10, 8.04, 8.10, 9.04, 9.10, 10.04 (32/64 bit) / SuSE Linux Enterprise Desktop 10, 11 (32/64 bit) / Debian 4.0, 5.0 (32/64 bit) / (UNIX) Sun Solaris 9,10 (x86, SPARC) / HP-UX 11.0, 11i v1, 11i v2, 11i v3 (PA-RISC, Itanium)- IBM AIX 5.1, 5.2, 5.3, 5.4 / (Mac) Mac OS X 10.4 ~ 10.7
    • Power Consumption (W) : Normal operation Power Consumption (W): <1000 Watt

    Dimensions (W x D x H)

    • Product Dimensions (W x D x H, in) : 21.7" x 20.2" x 30.6"


    • Product Weight (lb.) : 155.2 lb. with Consumables


    • Toner Cartridge Model and Yield : Cyan Toner 20K* Yield (CLT-C659S), Magenta Toner 20K* Yield (CLT-M659S), Yellow Toner 20K* Yield (CLT-Y659S), Black Toner 20K* Yield (CLT-K659S)
    • Imaging Unit Yield and Model : CMYK Imaging Unit 40K* Yield (CLT-R659)
    • Waste Toner Bottle Yield and Model : Waste Container 20K* Yield (CLT-W659)


    • Secondary Paper Tray : Second Cassette Feeder + Stand (520 sheet): CLX-DSK20M
    • High Capacity Feeder : Triple Cassette Feeder (1,560 sheet): CLX-S8640T:
    • Finishers : 2-bin Finisher: CLX-FIN25S
    • Fax Kit : CLX-FAX170
    • Staples : Finishing Staples Cartridge 15K Yield: SCX-STP000
      Cyan Toner 20K* Yield (CLT-C659S), Magenta Toner 20K* Yield (CLT-M659S), Yellow Toner 20K* Yield (CLT-Y659S), Black Toner 20K* Yield (CLT-K659S)