The Lexmark X651de MFP in my opinion is the best of multifunctional, it Includes functions for printing, copying and scanning, it print Up to 43 ppm, and only 8 sec. for the first page, it has a Entry standard to 650 sheets, output capacity to 550 sheets and has Available Toners for Lexmark High Capacity (25,000 pages).
Features:
Of monochrome laser printing technology 
UNSPSC Code 43.21.21.11 
Functions Scan Color 
Copy 
Scan to network 
Print 
Supplies: The equipment works only with consumables specifically designed for Europe, Middle East and Africa. 
Print Speed (A4, mono): Up to 43 ppm 
Print Speed (A4, mono) Duplex: Up to 29 ppm 
Time to 1st page (mono) 8.0 seconds 
Copy Speed(A4, mono): Up to 43 cpm 
Time for the 1st copy (mono) 7.5 seconds 
Scan Speed (A4/Ltr, Black): Up to 55 Sides per minute 
Print Resolution, mono image quality of 1200 dpi 
1200 x 1200 dpi 
2400 Image Quality 
600 x 600 dpi 
Scanning Resolution 600 X 600 dpi (mono) 
Processor 600 MHz 
Memory, standard 256 MB 
Memory, maximum 1280 MB 
Options to expand memory Yes 
Apple Macintosh Operating Systems Supported Apple Mac OS X 
Apple Mac OS 9.x 
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 
Supported Operating Systems Linux Linpus Linux Desktop 9.2, 9.3 
Red Hat Enterprise Linux WAS 3.0, 4.0, 5.0 
SUSE Linux Enterprise Server 8.0, 9.0, 10.0 
SUSE Linux Enterprise Desktop 10 
openSUSE 10.2, 10.3, 11.0 
Linspire Linux 6.0 
Debian GNU / Linux 4.0 
Red Flag Linux Desktop 5.0, 6.0 
Ubuntu 7.10 
Ubuntu LTS 8:04 
Microsoft Windows Operating Systems Supported Microsoft Windows 2000 
Microsoft Windows XP 
Microsoft Windows Server 2003 
Microsoft Windows XP x64 
Microsoft Windows Server 2003 with Terminal Services 
Microsoft Windows 2000 Server with Terminal Services 
Microsoft Windows Server 2003 x64 
Microsoft Windows Server 2003 x64 with Terminal Services 
Microsoft Windows Vista 
Microsoft Windows Vista x64 
Microsoft Windows Server 2008 
Microsoft Windows Server 2008 x64 
Microsoft Windows Server 2008 with Terminal Services 
Microsoft Windows Server 2008 x64 with Terminal Services 
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) 
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 
Other operating systems supported IBM iSeries or IBM AS/400 ® Systems with TCP / IP with OS/400 ® V3R1 or later with OS/400 Host Print Transform 
Virtually any platform that supports TCP / IP 
Paper handling standard integrated Duplex 
Multipurpose feeder for 100 sheets 
Feeder input to 550 sheets 
Compartment output to 550 sheets of paper 
Optional paper handling of 450 Feeder universally adjustable leaves with drawer 
Feeder of 550 sheets, with drawer (up to 2) 
250-sheet feeder with tray 
Requires optional cabinet 
Feeder high capacity of 2,000 sheets 
Ability to feed the paper, standard: Up to 650 pages 
Max Power, maximum: Up to 3200 pages 
Output paper capacity, standard: Up to 550 pages 
Output paper capacity, maximum: Up to 550 pages 
Ability to feed (ADF) Copy / Fax / Scan: Up to 75 pages 
Capacity of 10 envelopes 
Option of finishing the work? No 
Number of entries of paper 2 
Number of entries of paper, more than 6 
Paper types supported cards 
Etiquetas double 
Envelopes 
Integrated Labels 
Labels Paper 
Paper 
Polyester labels 
Transparencies 
Labels of vinyl 
See the Guide to Labels and Cards 
Paper Sizes Supported 10 Envelope 
Envelope 7 3 / 4 
Envelope 9 
A4 
A5 
Envelope DL 
Executive 
Folio 
JIS-B5 
Cool 
Letter 
Role Statement 
Universal 
A6 
Capacity of High Capacity Toner consumables for 25,000 pages * 
Average standard page-capacity declared in accordance with ISO / IEC 19752. 
Toner for 7,000 pages * 
Connectivity (standard) Fast Ethernet 
An Internal Card Slot 
Compatible with the specification Hi-Speed USB 2.0 
USB port (Type A) compatible with USB 2.0 specification 
Front USB port Compatible with USB 2.0 Specification (Type A) 
Connectivity (optional) Serial Adapter RS-232C 
Adapter Internal 1284-B parallel 
Connectivity (optional) Print Server Lexmark N4050e 802.11g Wireless (for printing) 
Gigabit Ethernet External MarkNet N7020e 
Internal MarkNet ™ N8120 Gigabit Ethernet 
Ethernet Internal MarkNet ™ N8130 Fiber Optics in 
MarkNet ™ N8150 Internal Wireless 802.11g 
Network Printing Methods LPR / LPD 
Direct IP (Port 9100) 
Socket (Raw TCP / IP) 
HTTP 
Printing based on the waiting list NDS 
NDPS / NEPS (Novell Distributed Print Services, Novell Netware Enterprise Print Services) 
Enhanced IP (Port 9400) 
FTP, TFTP 
IPP 1.1 (Internet Printing Protocol) 
Integration with ThinPrint printing 
Network Protocol Support TCP / IP IPv4 
IPX / SPX 
AppleTalk ™ 
LexLink (DLC) 
TCP / IP IPv6 
TCP 
UDP 
Network Management Protocols HTTP 
HTTPS (SSL * / TLS) 
SNMPv3 
WINS 
SLPv1 
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. 
SNMPv3 Security Network 
802.1x Authentication: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS 
IPSec 
Sources and definitions of symbols 3 of 9 scalable PCL 5e fonts, narrow, regular and wide 
158 scalable PostScript fonts 
Fonts 2 PCL bitmaptizadas 
39 scalable PPDS fonts 
5 sources PPDS bitmaptizadas 
84 scalable PCL fonts 
OCR-A, OCR-B scalable PCL 5e fonts 
For more information, see the Technical Reference manual. 
Area of printing 0167 top, bottom, right and left sides in inches 
Printable area (metro) 4.2 mm minimum margin on all edges 
Printer Language (standard) PCL 5e Emulation 
PCL 6 emulation 
Personal Printer Data Stream (PPDS) 
PostScript 3 emulation 
xHTML 
PDF 1.6 
Direct Image 
Microsoft XPS (XML Paper Specification) 
Scale Reduction / Enlargement 25 - 400% 
Area Scan, Max (mm) 216 x 355.6 mm 
Package size (mm - H x W x D) 1020 x 735 x 700 mm 
Size of product (mm - H x W x D) 755 x 548 x 611 mm 
Weight (kg) 45.4 kg 
Noise level, 29 dBA on 
Noise level, 54 dBA running 
Noise level of copy, 55 dBA running 
Scan Noise Level, in operation 56 dBA 
Guarantee of the product 1-Year Onsite Service, Next Business Day 
Product Certifications Energy Star, CE Class A, CB IEC 60950-1, IEC 60825-1, IEC 61000-3-2, IEC 61000-3-3, EN 55022 Class A, EN 55024, CISPR 22 Class A, IEC 60320 , GS (TÜV), EN 60825-1, ACMA A-tick mark Class A, AS / NZS 60950-1, EK Mark, Mark KCC MIC, CCC Class A, UL AR, CS, TÜV Rh 
Trademarks Lexmark and Lexmark with the diamond logo are trademarks of Lexmark International, Inc., registered in the United States and / or other countries. 
Other trademarks are the property of their respective owners. 
PCL is a registered trademark of Hewlett-Packard Company. 
AppleTalk, Mac and Macintosh are trademarks of Apple Computer, Inc., registered in the United States and other countries. 
MarkVision and MarkNet are trademarks of Lexmark International, Inc., registered in the United States and / or other countries. 
The USB-IF logos are trademarks of Universal Serial Bus Implementers Forum, Inc. 
ENERGY STAR ® is a registered U.S. mark. 
Microsoft, Windows, the Windows logo, Windows Vista, Vista and the Windows logo are trademarks or registered trademarks of Microsoft Corporation in the United States and / or other countries. 
Citrix, MetaFrame and MetaFrame XP are registered trademarks or trademarks of Citrix Systems, Inc. in the U.S. and other countries. 
The information contained herein is subject to change without notice. 
Life Cycle Monthly Maximum: Up to 200,000 pages per month 
Recommended Monthly Page Volume of 3000 to 20,000 Pages 
Recommended Operating Environment Temperature: 16 to 32 ° C 
Relative humidity 8 to 80% 
Altitude: 0 - 3048 meters
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