Lexmark W850dn

Features

Serious Printing Performance

Reach your true productivity potential with Lexmark's most powerful monochrome laser printer with duplex standard. You'll get powerful 800MHz processing and 256MB of RAM standard, with print speeds up to 50 ppm and the first page out as fast as 6 seconds, plus fast Gigabit Ethernet.

Exceptionally Versatile

From start to finish, designed to handle your toughest tasks – from hard-to-print media to paper sizes up to A3 / 11x17 (tabloid). Optional accessories let you easily expand your input capacity up to 5,100 sheets or add finishing touches with stapling, hole punch and offset stacking.

Ups Uptime

Combines reliable high-speed printing with must-have features like Job Waiting to keep the print queue flowing and Direct Web printing for on demand printing of online documents. Plus a solutions-ready framework for tapping into serious business apps that can help you save paper, cut waste, lower costs and enhance document security. See Related Links to learn more.

Cutting-Edge Security

From network security to user-access restrictions, you’ll be fully equipped to keep valuable data safe and sound. In addition to IPSec, SNMPv3 and 802.1x network security, the Lexmark W850n offers an alphanumeric pad for easy PIN authentication, plus encryption and disk wiping to secure the optional hard disk.

An Easy Operator

Easy operation, including a four-line display that provides intuitive visuals to guide users. Duplexes automatically―no reinserting sheets manually to print the second side. Plus a convenient front-side Direct USB for printing PDFs and other image file types directly from portable memory devices.

Prints Black. Thinks Green.

Eco-conscious features include built-in duplex printing to save paper, Eco-Mode to save energy, and Quiet Mode for ultra-quiet operation. Recycle your empty cartridges free of charge through the Lexmark Cartridge Collection Program (see Related Link to learn more).

Warranty Information

1-Year Warranty

In the Box

  • Lexmark W850dn Laser Printer
  • Duplex unit
  • Up to 35,000*-page High Yield Toner Cartridge
  • Photoconductor kit
  • Software and Documentation CD
  • Setup Guide or sheet (network and local attachment)
  • Power cord(s)
  • Statement of limited warranty / guarantee
  • Lexmark Cartridge Collection Program information
  • Safety sheet or booklet

*Average Cartridge Yield 35,000 standard pages. Declared yield value in accordance with ISO/IEC 19752.

Ethernet, USB or parallel cable not included.

Box contents may vary by country and/or reseller. Subject to change without notice.

Tech Specs

Size (in. - H x W x D)

22.75 x 25.25 x 20.5 in.

Packaged Size (in. - H x W x D)

43.9 x 32.7 x 32.7 in.

Weight (lb.)

109 lb.

Limited Warranty - See Statement of Limited Warranty

1-Year Onsite Service, Next Business Day

Packaged Weight (lb.)

168 lb.

UNSPSC Code

43212105

Size, Trays Extended (in. - H x W x D)

22.75 x 38.25 x 20.5 in.

Product Certifications

CSA, ICES Class A, BSMI Class A, VCCI Class A, FCC Class A, UL 60950 3rd Edition, IEC 320-1, CE Class A, CB IEC 60950, IEC 60825-1, GS (TÜV), SEMKO, UL AR, CS, TÜV Rh, N Mark, C-tick Class A CCC Class A

Specified Operating Environment

Temperature: 16 to 32°C (60 to 90°F), Humidity: 8 to 80% Relative Humidity, Altitude: 0 - 3048 Meters (10,000 Feet)

Country of Origin

China (PR)

Average Power (Printing)

700 watts

Display

4-line 160 x 64 pixel All Points Addressable (APA) backlit gray-scale display

ENERGY STAR Typical Electricity Consumption (TEC)

6.00 kilowatt-hours per week

Ethernet Network

Yes

Direct USB

Yes

A3 / 11 x 17

Yes

Workgroup Size

Departmental Workgroup

Print Technology

Monochrome Laser

Print Resolution, Black

1200 x 1200 dpi, 2400 Image Quality, 600 x 600 dpi

Print Speed (Letter, Black): Up to

50 ppm

Print Speed (Letter, Black) Duplex: Up to

50 spm

Time to First Page (Black) As fast as

6 seconds

Processor

800 MHz

Memory, Standard

256 MB

Memory, Maximum

1280 MB

Printable Area

0.16 inches of the top, bottom, right and left edges (within)

Noise Level, Idle

22 dBA

Noise Level (Print), Operating

55 dBA

Duplex Print Noise Level, Operating

58 dBA

Hard Disk

Option available

Maximum Monthly Duty Cycle: Up to

300,000 pages per month

Recommended Monthly Page Volume

15,000 - 59,000 pages

Duty Cycle Notes

"Recommended Monthly Page Volume" is a range of pages that helps customers evaluate Lexmark’s product offerings based on the average number of pages customers plan to print on the device each month. Lexmark recommends that the number of pages per month be within the stated range for optimum device performance, based on factors including: supplies replacement intervals, paper loading intervals, speed, and typical customer usage., "Maximum Monthly Duty Cycle" is defined as the maximum number of pages a device could deliver in a month using a multishift operation. This metric provides a comparison of robustness in relation to other Lexmark printers and MFPs.

Paper Handling Standard

500-Sheet Output Bin, Duplex Unit, Two 500-Sheet Trays, 100-Sheet Multipurpose Feeder

Paper Handling Optional

2,000-Sheet High-Capacity Feeder, 2,000-Sheet Dual Input, 2 x 500-Sheet Drawer, 3,500-Sheet Finisher

Paper Input Capacity, Standard: Up to

1,100 pages 20 lb or 75 gsm bond

Paper Input Capacity, Maximum: Up to

5,100 pages 20 lb or 75 gsm bond

Paper Output Capacity, Standard: Up to

500 pages 20 lb or 75 gsm bond

Paper Output Capacity, Maximum: Up to

3,800 pages 20 lb or 75 gsm bond

Finishing Option

Yes

Media Sizes Supported

10 Envelope, 7 3/4 Envelope, A3, A4, A5, C5 Envelope, DL Envelope, Executive, Folio, JIS-B4, JIS-B5, Ledger, Legal, Letter, Statement, Universal

Media Types Supported

Card Stock, Envelopes, Paper Labels, Plain Paper, Transparencies, Refer to the Card Stock & Label Guide.

Paper Weight Range Supported - Standard Tray (lb.)

17-58 lb.

Number of Paper Inputs, Standard

3

Number of Paper Inputs, Maximum

6

Duplex (2-sided) Printing

Includes Duplex Unit

Supplies Yield

*Average standard page yield value declared in accordance with ISO/IEC 19752., 35,000*-page High Yield Toner Cartridge

Cartridge(s) Shipping with Product

35,000*-page High Yield Toner Cartridge

Photoconductor Notes

Actual Yield may vary based on other factors such as device speed, paper size and feed orientation, toner coverage, tray source, percentage of black-only printing and average print job complexity.

Photoconductor Estimated Yield: Up to

60,000 pages, based on 6 average letter/A4-size pages per print job

Apple Macintosh Operating Systems Supported

Apple Mac OS X (10.5, 10.6, 10.7, 10.8, 10.9)

Microsoft Windows Operating Systems Supported

Microsoft Windows 2000, Microsoft Windows XP, Microsoft Windows Server 2003, Microsoft Windows XP x64, Microsoft Windows Server 2003 x64, Microsoft Windows Vista, Microsoft Windows Vista x64, Microsoft Windows Server 2008, Microsoft Windows Server 2008 x64, Microsoft Windows 7, Microsoft Windows 7 x64, Microsoft Windows Server 2008 R2, Microsoft Windows 8, Microsoft Windows 8 x64, Microsoft Windows Server 2012, Microsoft Windows 8.1, Microsoft Windows 8.1 x64, Microsoft Windows Server 2012 R2, Microsoft Windows RT, Microsoft Windows RT 8.1

Novell Operating Systems Supported

Novell® Open Enterprise Server for Netware with NDS, iPrint or Novell Distributed Print Services (NDPS), Novell NetWare 5.x, 6.x with iPrint or Novell Distributed Print Services (NDPS)

Linux Operating Systems Supported

Linpus Linux Desktop 9.2, 9.3, SUSE Linux Enterprise Server 8.0, 9.0, 10, 11, SUSE Linux Enterprise Desktop 10, Linspire Linux 6.0, Debian GNU/Linux 4.0, Red Flag Linux Desktop 5.0, 6.0, Fedora 12, 13, Ubuntu 9.04, 9.10, 10.04, 10.10, Debian GNU/Linux 5.0, 6.0, Red Hat Enterprise Linux WS 4.0, 5.0, 6.0, Ubuntu 11.04, 11.10, 12.04, 12.10, PCLinuxOS 2010, openSUSE 11.3, 11.4, 12.1, 12.2, PCLinuxOS 2011, Mint 9, 10, 11, 12, 13, Fedora 14, 15, 16, 17

UNIX Operating Systems Supported

Sun Solaris SPARC 8, 9, 10, Sun Solaris x86 10, HP-UX 11.11, 11.23, 11.31, IBM AIX 5.2, 5.3, 6.1, 7.1

Other Operating Systems Supported

IBM iSeries or IBM AS/400® Systems with TCP/IP with OS/400® V3R1 or later using OS/400 Host Print Transform, Virtually any platform supporting TCP/IP

Citrix MetaFrame

Microsoft Windows 2000 Server running Terminal Services with Citrix Presentation Server 3.0, 4.0, Microsoft Windows Server 2003 running Terminal Services with Citrix Presentation Server 3.0, 4.0, 4.5, Microsoft Windows Server 2003 x64 running Terminal Services with Citrix Presentation Server 4.0 x64, 4.5 x64

Standard Ports

One Internal Card Slot, Gigabit Ethernet (10/100/1000), Hi-Speed USB Port Compatible with USB 2.0 Specification (Type B), Front Hi-Speed USB Port Compatible with USB 2.0 Specification (Type A), Rear Hi-Speed USB Port Compatible with USB 2.0 Specification (Type A)

Optional Local Ports

Internal RS-232C serial, Internal 1284-B Bidirectional Parallel

Optional Network Ports

Lexmark N4050e 802.11g Wireless Print Server (Print Only), Internal MarkNet™ N8130 Fiber Fast Ethernet, Internal MarkNet™ N8150 802.11b/g/n Wireless

Printer Languages (Standard)

PCL 5e Emulation, PCL 6 Emulation, Personal Printer Data Stream (PPDS), PostScript 3 Emulation, xHTML, PDF 1.6 emulation, Direct Image, Microsoft XPS (XML Paper Specification)

Fonts and Symbol Sets

3 of 9 scalable PCL 5e fonts in Narrow, Regular and Wide, 158 scalable PostScript fonts, 2 PCL bitmap fonts, 39 scalable PPDS fonts, 5 PPDS bitmap fonts, 84 scalable PCL fonts, OCR-A, OCR-B scalable PCL 5e fonts, For more information, refer to the Technical Reference.

Network Protocol Support

TCP/IP IPv4, IPX/SPX, AppleTalk™, LexLink (DLC), TCP/IP IPv6, TCP, UDP

Network Printing Methods

LPR/LPD, Direct IP (Port 9100), Socket (Raw TCP/IP), HTTP, NDS Queue-based Printing, NDPS/NEPS (Novell Distributed Print Services, Novell Netware Enterprise Print Services), Enhanced IP (Port 9400), FTP, TFTP, IPP 1.1 (Internet Printing Protocol), ThinPrint .print integration

Network Security

SNMPv3, 802.1x Authentication: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS, IPSec

Network Management Protocols

HTTP, HTTPs (SSL*/TLS), SNMPv3, WINS, IGMP, BOOTP, RARP, APIPA (AutoIP), DHCP, ICMP, DNS, SNMPv2c, Bonjour, DDNS, mDNS, ARP, NTP, Telnet, Finger, *This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit.



Customer Care

Customer Service

Lexmark International
800-539-6275 (800-lexmark)
  • MON-FRI: 9.00 a.m. to 9.00 p.m.
  • SAT: 12.00 p.m. to 6.00 p.m.
  • SUN: Closed