Lexmark T642N Laser Printers and Lexmark Monochrome Office Printers

Lexmark T642N Monochrome Desktop Network Laser PC, Mac Printer # 20G0250

Specialized and general office printing is consolidated on one printer
supporting an array of business output application needs.

The Lexmark T642n offers a simple solution to all your office printing needs.
Powered by a 457 MHz processor and 128 MB of RAM, the T642n can produce
lightning fast print speeds of up to 45 pages per minute. Providing your
business with the print quality it deserves, the network-ready T642n offers
precise images at up to 2400 quality dpi. Let your printer grow along
with your business with additional paper trays, memory, finishers and wireless
print servers. Lexmark's T642n laser printer delivers exceptional
performance and versatility at great value.

Print Speed: Up to 45 ppm
Resolution: Up to 1200 x 1200 dpi

First page out in 8.5 seconds
Paper Handling: 600 Sheet Paper Capacity Consists
of:

1 x 500 Sheet Input Tray

1 x 100 Sheet Multipurpose Tray

Memory: 128 MB (640 MB Max.)
Connectivity: Parallel, USB and 10/100Base-TX Ethernet
Environment: PC and Mac Compatible
Warranty: 1 Year Exchange covering parts and labor

Versatility

Specialized and general office printing is consolidated on one printer
supporting labels, heavy media, recycled media and specialty forms. This printer
can be easily tailored to an array of business output application needs through
the selection of input and output paper handling devices, wireless, wired or
fiber network connections, and unique optional application solutions for PDF,
IPDS, bar code, PRESCRIBE or encrypted data printing.

Exceptional Performance

A powerful 457 MHz processor and standard 128MB RAM (expandable to 640MB)
for fast printing with up to 45 ppm (43 ppm for A4) coupled with a time to first
page as quick as 8.5 seconds means large jobs get printed with little wait time
for users. 225,000 page one-time maximum monthly duty cycle provides
departmental workgroup support.

Security

In network printers with Lexmark MarkNet™ N8000 series print servers, Simple
Network Management Protocol (SNMP) v3, Secure Sockets Layer (SSL*), IP Security
(IPSec) and 802.1x authentication provide security measures for printer
communications and data encryption. For any printer, hard disk data encryption
for print job data security and printing 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

Intuitive operator panel with graphical 'Show Me' to assist in keeping your
printer up and running and a convenient USB flash drive for easy direct printing
of PDF files using the convenient USB Direct interface on the operator panel.

Protect your investment 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.

Key
Specifications

T642n

Manufacturer		Lexmark
Manufacturer Part #		20G0250
Print Technology		Monochrome Laser
Processor		457 MHz
Print Speed		45 ppm, Letter 43 ppm, A4
First Page Out		< 8.5 seconds
Resolution		1200 Image Quality 1200 x 1200 dpi 2400 Image Quality 600 x 600 dpi
Connectivity	Ports	10/100Base-TX Ethernet Centronics IEEE 1284 Bidirectional Parallel Two Internal Card Slots USB 2.0 USB Direct interface on Operator Panel
	Optional Local Ports	Internal 1284-B Bidirectional Parallel Internal RS-232C serial
	Optional Network Ports	Coax/Twinax Adapter for SCS MarkNet N8050 802.11g Wireless Print Server Lexmark N4050e 802.11g Wireless Print Server
Printer Languages		PCL 6 Emulation Personal Printer Data Stream (PPDS) PostScript 3 Emulation PDF 1.5
Fonts		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.
Memory		128 MB RAM (Expandable to 640 MB) Memory options designed specifically for the T642 Series: 128 MB RAM (Part #: 13N1523 ) 256 MB RAM (Part #: 13N1524 ) 512 MB RAM (Part #: 13N1526 )
Hard Drives		Optional 40+ GB Hard Disk with Adapter (Part #: 1021207 )
Paper Handling	Input	600 Sheet Input Capacity consists: 1 x 500 Sheet Input Tray 1 x 100 Sheet Multipurpose Feeder
	Input Options	500 Sheet Duplex Unit (Part #: 20G0888 ) 250 Sheet Drawer (Part #: 20G0889 ) 500 Sheet Drawer (Part #: 20G0890 ) 2,000 Sheet High Capacity Feeder (Part #: 20G0892 ) 250 Sheet Universally Adjustable Tray with Drawer (Part #: 20G1223 ) 400 Sheet Universally Adjustable Tray with Drawer (Part #: 20G1218 ) Envelope Feeder (Part #: 20G0891 )
	Output	500 Sheet Output Bin
	Other Options	5 Bin Mailbox (Part #: 20G0895 ) High Capacity Output Stacker (Part #: 20G0896 ) Output Expander (Part #: 20G0894 ) StapleSmart Finisher (Part #: 20G0897) Horizontal Kiosk Presentor (Part #: 11K4648 ) Vertical Kiosk Presentor (Part #: 11K4647 )
	Media Types	Card Stock Dual Web Labels Envelopes Integrated Labels Paper Labels Plain Paper Polyester Labels Transparencies Vinyl Labels
	Media Sizes	10 Envelope (4.125" x 9.5") 7 3/4 Envelope (3.875" x 7.5") 9 Envelope (3.875" x 8.9") A4 (8.27" x 11.7") A5 (5.83" x 8.27") B5 Envelope (6.93" x 9.84") C5 Envelope (6.38" x 9.02") DL Envelope (4.33" x 8.66") Executive (7.25" x 10.5") Folio (8.5" x 13") JIS-B5 (7.17" x 10.12") Legal (8.5" x 14") Letter (8.5" x 11") Statement (5.5" x 8.5") Universal
	Media Weights	N/A
	Print Area	0.167 inches of the top, bottom, right and left edges (within)
Monthly Duty Cycle		225,000 Sheets The duty cycle is the maximum recommended number of printed pages per month to ensure long printer life.
Misc. Features	Noise Levels	Idle: 30 dBA Operating: 55 dBA
Misc. Features	Features	Energy Star, CSA, ICES Class B, BSMI Class B, VCCI Class B, FCC Class B, UL 60950 3rd Edition, IEC 320-1, CE Class B, CB IEC 60950, IEC 60825-1, GS (TÜV), SEMKO, UL AR, CS, TÜV Rh, N Mark, C-tick Class B CCC Class B
Supplies	Toner	These toners are designed specifically for the Lexmark T642 Series: T64x Print Cartridge (Part #: 64035SA ) Yields 6,000 pages @ 5% coverage T64x High Yield Print Cartridge (Part #: 64035HA ) Yields 21,000 pages @ 5% coverage T64x Return Program Print Cartridge (Part #: 64015SA ) Yields 6,000 pages @ 5% coverage T64x High Yield Return Program Print Cartridge (Part #: 64015HA ) Yields 21,000 pages @ 5% coverage T64x High Yield Return Program Print Cartridge for Label Applications (Part #: 64004HA ) Yields 21,000 pages @ 5% coverage
Supplies	Other Supplies	Staple Cartridge (Part #: 11K3188 ) Yields 3 x 3,000 Staple Cartridges per box T640, T642 and T644 Fuser Maintenance Kit 110V (Part #: 40X0100 ) T Low Profile Printer Stand (Part #: 16C0379 ) T Printer Stand (Part #: 16C0389 ) T Printer Stand with Cabinet (Part #: 16C0369 )
Dimensions (H X W X D)	Unit	16" x 17.2" x 20.6"
Dimensions (H X W X D)	Shipped	21" x 20.38" x 23.25"
Weight	Unit	51 lbs.
Weight	Shipped	56.84 lbs.
System Requirements	PC	Windows 98 SE, Me, NT 4.0, 2000, XP, Server 2003
	Mac	OS 9.x, OS X
	Other	Novell, Linux, Unix
Warranty		1 Year Limited Advanced Exchange
Includes in the Box		Lexmark T642n Printer Power Cord Drivers and Utilities CD Quick Reference Setup Guide Return Program Print Cartridge

Interfaces/Ports

Interfaces/Ports	IEEE 1284 - Parallel
Interfaces/Ports	USB

Reliability

Pages Per Month	Up to 225000
Technical Information

Print Resolution	1200 x 1200 dpi Monochrome
Print Resolution	600 x 600 dpi Monochrome
Print Resolution	2400 dpi Monochrome Photo Quality
Print Resolution	1200 dpi Monochrome Photo Quality
Print Speed	45 ppm Maximum Monochrome Letter
Print Speed	43 ppm Maximum Monochrome A4
Print Technology	Laser

Warranty

Standard Warranty	1 Year(s) Limited

Additional Information	Printable Area: 0.167 inches of the top, bottom, right and left edges (within) Custom media sizes: 2.75 x 5 inches to 8.5 x 14 inches Network Management Protocols: HTTP HTTPs (SSL/TLS) SNMPv1, SNMPv2c SNMPv3 WINS SLPv1 IGMP BOOTP, RARP APIPA (AutoIP) DHCP TCP/IP Set of Application Services: Zero configuration DDNS, mDNS NTP: Network Time Protocol Ping, finger, telnet TFTP Drawers: Drawer 1: 250-sheet Drawer (20G0889) or 500-sheet Drawer (20G0890) Drawer 2: 250-sheet Drawer (20G0889) or 500-sheet Drawer (20G0890) Drawer 3: 250-sheet Drawer (20G0889) or 500-sheet Drawer (20G0890) Other options: 250-sheet Tray (20G0879) 500-sheet Tray (20G0884)* 250-sheet Universally Adjustable Drawer (20G1223) 250-sheet Universally Adjustable Tray (20G1224)* 400-sheet Universally Adjustable Drawer (20G1218) 400-sheet Universally Adjustable Tray (20G1217) * Requires optional 500-sheet drawer Requires optional 400-sheet universally adjustable drawer * Requires optional 250-sheet universally adjustable drawer Note: Printing label applications requires a special fuser cleaner included in the cartridge for labels
Certifications & Standards	Energy Star CSA ICES Class B BSMI Class B VCCI Class B FCC Class B UL 60950 3rd Edition IEC 320-1 CE Class B CB IEC 60950 IEC 60825-1 GS (TÜV) SEMKO UL AR CS TÜV Rh N Mark C-tick Class B CCC Class B
Compatibility	PC: Windows 2000 (Professional/Server/Advanced Server) Windows NT (4.00/4.00 Server) Windows Me Windows XP (Home, Professional) Windows Server 2003 (Standard, Enterprise) Windows 98 2nd Edition Windows XP Professional x64 Mac: OS X OS 9.x Linux: Red Hat 7.3, 8.0, 9.0 Red Flag 4.0 Linpus 9.2 Red Hat Enterprise WS 3.0, 4.0 SuSE Enterprise Server 8.0, 9.0 SuSE Professional 9.0, 9.1, 9.2 Debian GNU/3.0 Linspire 4.5 Novell: Open Enterprise Server for Netware with NDS, iPrint or Distributed Print Services (NDPS) NetWare 3.2, 4.2 (bindery) NetWare 4.2, 5.x and 6.x (NDS) NetWare 5.x, 6.x with iPrint or Distributed Print Services (NDPS) Unix: Sun Solaris 7, 8, 9, 10 HP-UX 11.00, 11.11 IBM AIX 5.1, 5.2, 5.3 Terminal services: Windows 2000 Server running Terminal Services with Citrix MetaFrame XP Presentation Server or Citrix MetaFrame Presentation Server 3.0 Windows Server 2003 running Terminal Server with Citrix MetaFrame XP Presentation Server or Citrix MetaFrame Presentation Server 3.0 Windows 2000 Server with Citrix Presentation Server 4.0 Windows Server 2003 with Citrix Presentation Server 4.0 Windows Server 2003 running Terminal Server Windows 2000 Server running Terminal Services
Country of Origin	US
Package Contents	T642N Laser Printer Ethernet Power Cord Publications CD Drivers and Utilities CD 6,000 page Return Program Print Cartridge

Lexmark T642N Monochrome Desktop Network Laser PC, Mac Printer # 20G0250