|Usage:||Above 20 Users, 1-5 Users, 6-20 Users||Color:||Monochrome|
|Networkable:||Yes||Type:||Copier, Fax, Printer, Scanner|
This MFP can be easily tailored to an array of business output application needs for general office copy, fax, scan and print, consolidated on one multifunction printer.Exceptional Performance
A powerful 514 MHz processor and standard 256MB RAM (expandable to 640MB) for fast copying or printing with up to 50 ppm (48 ppm for A4) coupled with a time to first page as quick as 8.5 seconds means less wait-time for users. 250,000 page one-time maximum monthly duty cycle provides departmental workgroup support.Security
Simple Network Management Protocol (SNMP) v3, Secure Sockets Layer (SSL*), IP Security (IPSec) and 802.1x authentication and user authentication(with single sign-on) provide security measures for multifunction communications and data encryption. Hard disk data wiping and AES encryption for data security and restriction. Confidential printing with enhanced personal ID number (up to 10 digits) management including lockout, job expiration, and invalid PIN protection. *This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit.Ease of Use
Customizable and easy-to-view, large, vivid, well-spaced, familiar icons on the Lexmark e-Task 8-inch (20 cm) color touch screen provide access to print, copy, fax and scan-to-email functions. Graphical 'Show Me' assists in keeping the MFP up and running. Supports direct printing (without a PC) of PDFs and image (TIFF, JPEG, HTML, gif, bmp, png, pcx and dcx) files from a USB flash drive using the convenient USB Direct interface on the operator panel. Or scan a document and save it to the USB Flash drive as a PDF, TIFF or JPEG.Solutions-ready
Take workflow efficiency to new levels. The X646ef is equipped with Lexmark's new Embedded Solutions framework, offering you network-friendly, native support for Lexmark’s wide range of enterprise solutions.Peace of Mind with Lexmark Services
From customer support with technical support, extended warranty options and Lexmark parts to fleet management and professional services, Lexmark offers flexible and scalable services to make your life easier.Work Smart with Standard Features
Mixed Letter / Legal Copy: With paper size sensing of documents in the ADF or flatbed, the output paper size is printed on the corresponding paper size such as letter to letter or legal to legal. The output can also be automatically scaled to fit one paper size such as a letter and legal page mix to all output as letter size.
Scan Preview: Preview the first page of a job to verify settings, document orientation and placement to eliminate user frustration and enhance ease of use.
Custom Job Copy: Allow a user to set up a group of settings for multiple types of copies. This allows a user to copy more than 50 pages from the ADF, to switch easily between the ADF or flatbed when making quick copies with the same settings, or to collate multiple copies from different original copy sources.
Custom Job email: Provides one setting or many settings to be used for multiple types of scans to create one document. This allows a user to scan more than 50 pages from the ADF, to switch easily between the ADF or flatbed with the same settings, to create a PDF that contains both B&W and color (including images), and to use the scan preview when creating a scanned job.
Job Interruption with 'Priority Copies': Interrupt or pause a current print job at the end of a page to allow a user to make a copy without waiting for the entire print job to finish.
Job Cancel: Cancel a print, fax or network job from the job listings using the Lexmark e-Task touch screen icon.Fax Features:
Display fax queue in process (outgoing and current incoming), Fax preservation in flash memory or on disk, Up to 400 x 400 dpi resolution, Modem speeds from 2400 up to 33600 bps, Group Speed dial, Fax redirect email address, Junk fax block (where available), Caller ID. 400 maximum broadcast locations, Group fax broadcast (delayed send by time and date available) to 46 locations (based on a 10 digit number with a maximum of 512 characters), Speed dial or shortcuts (500 based on a 10 digit number with a shortcut limit of 512 characters), Automatic Redial / Busy Redial (where available), LDAP address lookup for names and fax numbers. Build faxes with the Custom Job feature as well as preview the first page of an outgoing fax with Scan Preview.
Fax forward to another fax machine, email address, FTP site or a customized Lexmark workflow solution. Build faxes with the Custom Job feature as well as preview the first page of an outgoing fax with Scan Preview.
Lexmark specializes in printers and printer accessories, and it manufactures printing and imaging products, laser and inkjet printers, multifunction products and printing supplies. Lexmark’s success is driven by its overarching loyalty to its customers and energetic working to create value for them. Lexmark is sold in over 170 countries.
Lexmark strives to maintain best sustainability practices by balancing economical, social and environmental concerns. Lexmark helped cultivate the company’s user-focused image taking the emphasis off hardware and placing it on printer output. Lexmark’s Interact S605, Platinum Pro 905 and C762n are their best printers.
Lexmark is a reliable manufacturer that looks into the future with a new dimension of quality, innovation and growth. The main goal is to serve the customers in a better way by transforming the company into an innovation machine fueled by consumer insight. Lexmark remains focused on creating strong and successful brands that will be recognized as market leaders.
Lexmark e-Task 8-inch (20 cm) color touch screen
Flatbed scanner with ADF
Scan Unit Hard Disk
Supplies: Functions only with replacement cartridges designed for use in the United States and Canada
Print Speed (A4, Black): Up to
Print Speed (A4, Black) Duplex: Up to
Print Speed (Letter, Black): Up to
Print Speed (Letter, Black) Duplex: Up to
Time to First Page (Black) As fast as
Copy Speed (A4, Black): Up to
Copy Speed (Letter, Black): Up to
Time to First Copy (Black) As fast as
Print Resolution, Black
1200 Image Quality
Expandable Memory Options
640 (replacement required) MB
Apple Macintosh Operating Systems Supported
Apple Mac OS X
Microsoft Windows Operating Systems Supported
Microsoft Windows 2000
Microsoft Windows 2000 Server running Terminal Services with Citrix MetaFrame XP Presentation Server or Citrix MetaFrame Presentation Server 3.0.
Linux Operating Systems Supported
Red Flag Linux Desktop 4.0, 5.0
Novell Operating Systems Supported
Novell® Open Enterprise Server for Netware with NDS, iPrint or Novell Distributed Print Services (NDPS)
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
UNIX Operating Systems Supported
Sun Solaris SPARC 8, 9, 10
Web Browsers for Embedded Web Server
Microsoft Internet Explorer 5.x, 6.x
Paper Handling Standard
Paper Input Capacity, Standard
1100 pages 20 lb or 75 gsm bond
Paper Input Capacity, Maximum
1100 pages 20 lb or 75 gsm bond
Paper Output Capacity, Standard
1250 pages 20 lb or 75 gsm bond
Paper Output Capacity, Maximum
1250 pages 20 lb or 75 gsm bond
ADF Paper Input Capacity : Up to
50 pages 20 lb or 75 gsm bond
ADF Paper Output Capacity : Up to
50 pages 20 lb or 75 gsm bond
Paper Handling Optional
Number of Paper Inputs, Standard
Number of Paper Inputs, Maximum
Duplex (2-sided) Printing
Includes Duplex Unit
Media Types Supported
Media Sizes Supported
10,000*-page Print Cartridge
Ethernet 10/100BaseTX (RJ-45)
Optional Network Ports
Lexmark N4050e 802.11g Wireless Print Server (Print Only)
Network Printing Methods
Network Protocol Support
TCP/IP Set of Application Services
Network Management Protocols
SSL* Enabled Embedded Web Server (HTTPS)
Fonts and Symbol Sets
3 of 9 scalable PCL 5e fonts in Narrow, Regular and Wide
Printer Languages (Standard)
PCL 5e Emulation
Printable Area (metric)
4.2 mm of the top, bottom, right and left edges (within)
0.167 inches of the top, bottom, right and left edges (within)
Reduce / Enlarge Range
25 - 400 %
Scan Area, Maximum
8.5 x 14 inches
Packaged Size (in. - H x W x D)
41 x 48 x 40; 34 x 33 x 30 in.
Size (in. - H x W x D)
57 x 27.5 x 29.2 in.
Packaged Weight (kg)
86.93; 57.1 kg
Packaged Weight (lb.)
191.43; 126 lb.
Noise Level, Idle
Print Noise Level, Operating
Scan Noise Level, Operating
Copy Noise Level, Operating
Energy Star, CSA, ICES Class A, BSMI Class A, VCCI Class A, FCC Class A, UL 60950-1, IEC 60320-1, ECMA-74, CE Class A, CB IEC 60950 1, IEC 60825-1, IEC 61000-3-2, -3-3, EN 55022, EN 55024, CISPIR 22 Class A, GS (TÜV)-EN 60950-1, SEMKO, UL AR, CS, TÜV Rh, A-tick Class A, CCC Class A, PSB, MIC, EK - K60950
One Year Onsite Repair, Next Business Day
Recommended Monthly Page Volume
5000 - 29000 pages
Maximum Monthly Duty Cycle: Up to
250000 pages per month
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.
Specified Operating Environment
Temperature: 16 to 32°C (60 to 90°F)
"I have used Clary several times. They are great to work with--knowledgeable, responsive, and reliable. I once had an issue with a print I purchased from them and they addressed it as soon as humanly possible and had a replacement overnighted to me the next day. I would strongly recommend Clary. "
"I have a very old relation with Clary Business Machines to shop, because i am working for other stores where i am selling electronic items like scanner, printers, home shredders & more...so am always buying it from them, because they never cheat a single penny in price or handling, i always saw the lowest price in their store as compare to other store who selling this kind of items, also they have only top branded products.I am really satisfied and must recommend you to shop from Clary Business Machines. Thanks"
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