Lexmark T640 Mono Laser

Lexmark T640

The Printer with the Power equal to your Tasks.

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 400 MHz processor and standard 64MB RAM (expandable to 576MB) for fast printing with up to 35 ppm (33 ppm for A4) coupled with a time to first page as quick as 6 seconds means large jobs get printed with little wait time for users.

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.

Related Products
Lexmark T640dn
Lexmark T640n
Lexmark T640tn

Laser Toner/Print Cartridge

T640, T642, T644 High Yield Return Program Print Cartridge
T640, T642, T644 High Yield Return Program Print Cartridge (64015HA)
n/a  
T640, T642, T644 Return Program Print Cartridge
T640, T642, T644 Return Program Print Cartridge (64015SA)
n/a  
T640, T642, T644 High Yield Return Program Print Cartridge for Label Applications
T640, T642, T644 High Yield Return Program Print Cartridge for Label Applications (64004HA)
n/a  
T640, T642, T644 High Yield Print Cartridge
T640, T642, T644 High Yield Print Cartridge (64035HA)
n/a  
Staple Cartridge
Staple Cartridge (11K3188)
n/a  

Application Solutions

T64x Card for PRESCRIBE Emulation
T64x Card for PRESCRIBE Emulation (20G0739)
T64x Forms Card
T64x Forms Card (20G0742)
T64x RFID UHF Option
T64x RFID UHF Option (20GR001)
n/a  

Connectivity

USB (2 Meter) Cable
USB (2 Meter) Cable (1021294)
n/a  
Parallel (10') Cable
Parallel (10') Cable (1021231)
n/a  
Parallel 1284-B Interface Card
Parallel 1284-B Interface Card (1021091)
n/a  
RS-232C Serial Interface Card
RS-232C Serial Interface Card (1021092)
n/a  
Coax/Twinax Adapter for SCS
Coax/Twinax Adapter for SCS (14S0240)
n/a  
MarkNet™ N8000 Fast Ethernet Print Server
MarkNet™ N8000 Fast Ethernet Print Server (14S0230)
n/a  
MarkNet™ N8020 Gigabit Ethernet Print Server
MarkNet™ N8020 Gigabit Ethernet Print Server (14S0200)
n/a  
MarkNet N8030 Fiber Ethernet 100BaseFX, 10BaseFL
MarkNet N8030 Fiber Ethernet 100BaseFX, 10BaseFL (14S0220)
n/a  
MarkNet™ N8050 802.11g Wireless Print Server
MarkNet™ N8050 802.11g Wireless Print Server (14S0165)
n/a  
Lexmark N4000e for Ethernet 10/100BaseTX
Lexmark N4000e for Ethernet 10/100BaseTX (14T0030)
n/a  
Lexmark N4050e 802.11g Wireless Print Server
Lexmark N4050e 802.11g Wireless Print Server (14T0145)
n/a  
MarkNet™ N7000e Fast Ethernet Print Server - USB
MarkNet™ N7000e Fast Ethernet Print Server - USB (14T0230)
n/a  
MarkNet™ N7002e Fast Ethernet Print Server - Parallel
MarkNet™ N7002e Fast Ethernet Print Server - Parallel (14T0240)
n/a  
MarkNet™ N7020e Gigabit Ethernet Print Server
MarkNet™ N7020e Gigabit Ethernet Print Server (14T0220)
n/a  

Extended Warranties

1 Year Exchange Extended Warranty
1 Year Exchange Extended Warranty (2347454)
2 Year Exchange Extended Warranty
2 Year Exchange Extended Warranty (2347455)
3 Year Exchange Extended Warranty
3 Year Exchange Extended Warranty (2347456)
Upgrade to OnSite Repair Extended Warranty
Upgrade to OnSite Repair Extended Warranty (2347458)
1 Year OnSite Repair Extended Warranty
1 Year OnSite Repair Extended Warranty (2347459)
2 Year OnSite Repair Extended Warranty
2 Year OnSite Repair Extended Warranty (2347460)
3 Year OnSite Repair Extended Warranty
3 Year OnSite Repair Extended Warranty (2347461)

Memory Options

128MB DDR-DRAM
128MB DDR-DRAM (13N1523)
n/a  
256MB DDR-DRAM
256MB DDR-DRAM (13N1524)
n/a  
40+GB Hard Disk with Adapter
40+GB Hard Disk with Adapter (13N1541)
n/a  
512MB DDR-DRAM
512MB DDR-DRAM (13N1526)
n/a  
32MB Flash Card
32MB Flash Card (1021208)
n/a  
64MB Flash Card
64MB Flash Card (1021209)
n/a  
Japanese Font Card
Japanese Font Card (1021243)
n/a  
Korean Font Card
Korean Font Card (1021240)
n/a  
Simplified Chinese Font Card
Simplified Chinese Font Card (1021241)
n/a  
Traditional Chinese Font Card
Traditional Chinese Font Card (1021242)
n/a  

Furniture

T Low Profile Printer Stand
T Low Profile Printer Stand (16C0379)
n/a  
T Printer Stand
T Printer Stand (16C0389)
n/a  
T Printer Stand with Cabinet
T Printer Stand with Cabinet (16C0369)
n/a  
MFP, Printer Base
MFP, Printer Base (22G0544)
n/a  
MFP, Printer Cabinet
MFP, Printer Cabinet (22G0551)
n/a  

Paper & Transparencies

Laser Printer Transparencies (Letter)
Laser Printer Transparencies (Letter) (70X7240)
n/a  

Paper Handling

T640 250-Sheet Duplex Unit
T640 250-Sheet Duplex Unit (20G0887)
T64x 250-Sheet Drawer
T64x 250-Sheet Drawer (20G0889)
T64x 500-Sheet Drawer
T64x 500-Sheet Drawer (20G0890)
T64x 250-Sheet Tray
T64x 250-Sheet Tray (20G0879)
T64x 2000-Sheet High Capacity Feeder
T64x 2000-Sheet High Capacity Feeder (20G0892)
T64x 200-Sheet Universally Adjustable Tray with Drawer
T64x 200-Sheet Universally Adjustable Tray with Drawer (20G1223)
T64x 400-Sheet Universally Adjustable Tray with Drawer
T64x 400-Sheet Universally Adjustable Tray with Drawer (20G1218)
T64x 5-Bin Mailbox
T64x 5-Bin Mailbox (20G0895)
T64x Envelope Feeder
T64x Envelope Feeder (20G0891)
T64x High-Capacity Output Stacker
T64x High-Capacity Output Stacker (20G0896)
T64x Output Expander
T64x Output Expander (20G0894)
T64x StapleSmart Finisher
T64x StapleSmart Finisher (20G0897)
T64x 200-Sheet Universally Adjustable Tray
T64x 200-Sheet Universally Adjustable Tray (20G1224)
Adjustable Output Label Support
Adjustable Output Label Support (20G1360)

Service Parts

X644e, X646e Fuser Maintenance Kit 110-120V
X644e, X646e Fuser Maintenance Kit 110-120V (40X0100)

User Replaceable Parts

T64x, X644e, X646e Dual Charge Roll Assembly
T64x, X644e, X646e Dual Charge Roll Assembly (40X0127)
T64x, X644e, X646e Transfer Roll Assembly
T64x, X644e, X646e Transfer Roll Assembly (40X0130)
Oil Fuser Wiper
Oil Fuser Wiper (40X2665)
Wax Fuser Wiper
Wax Fuser Wiper (40X2666)
UNSPSC Code 43212105 
Display 4-line 160 x 64 pixel All Points Addressable (APA) backlit gray-scale display 
Print Speed (Letter, Black): Up to 35 ppm
Print Speed (A4, Black): Up to 33 ppm
Time to First Page (Black) As fast as 6 seconds
Print Resolution, Black 1200 Image Quality 
1200 x 1200 dpi 
2400 Image Quality 
600 x 600 dpi 
Processor 400 MHz
Memory, Standard 64 MB
Memory, Maximum 576 MB
Expandable Memory Options Yes 
Apple Macintosh Operating Systems Supported Apple Mac OS X  
Apple Mac OS 9.2 
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  
Linux Operating Systems Supported Linpus Linux Desktop 9.2, 9.3 
Red Hat Enterprise Linux WS 3.0, 4.0, 5.0 
SUSE Linux Enterprise Server 8.0, 9.0, 10, 11 
SUSE Linux Enterprise Desktop 10 
openSUSE 10.2, 10.3, 11.0, 11.1 
Linspire Linux 6.0  
Debian GNU/Linux 4.0 
Red Flag Linux Desktop 5.0, 6.0 
SUSE Linux Enterprise Desktop 11 
Debian GNU/Linux 5.0 
Microsoft Windows Operating Systems Supported Microsoft Windows 2000 
Microsoft Windows NT (4.00/4.00 Server) 
Microsoft Windows XP 
Microsoft Windows Server 2003 
Microsoft Windows XP x64 
Microsoft Windows Server 2003 running Terminal Services 
Microsoft Windows 2000 Server running Terminal Services 
Microsoft Windows Server 2003 x64  
Microsoft Windows Server 2003 x64 running Terminal Services 
Microsoft Windows Vista 
Microsoft Windows Vista x64 
Microsoft Windows 7 
Novell Operating Systems Supported Novell® Open Enterprise Server for Netware with NDS, iPrint or Novell Distributed Print Services (NDPS) 
Novell NetWare® 3.2, 4.2 (bindery) 
Novell NetWare 4.2, 5.x and 6.x (NDS) 
Novell NetWare 5.x, 6.x with 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 
Virtually any platform supporting TCP/IP 
UNIX Operating Systems Supported Sun Solaris SPARC 8, 9, 10 
HP-UX 11.00, 11.1 
IBM AIX 5.1, 5.2, 5.3 
Paper Handling Standard 250-Sheet Output Bin 
100-Sheet Multipurpose Feeder  
250-Sheet Input Tray  
Paper Handling Optional 1,850-Sheet High-capacity Output Stacker 
200-Sheet Universally Adjustable Tray with Drawer 
400-Sheet Universally Adjustable Tray with Drawer 
5-Bin Mailbox 
650-Sheet Output Expander 
Envelope Feeder 
StapleSmart Finisher 
250-Sheet Drawer 
250-Sheet Duplex Unit 
500-Sheet Drawer 
2,000-Sheet High-capacity Feeder  
Paper Input Capacity, Standard: Up to 350  pages 20 lb or 75 gsm bond
Paper Input Capacity, Maximum: Up to 3850  pages 20 lb or 75 gsm bond
Paper Output Capacity, Standard: Up to 250  pages 20 lb or 75 gsm bond
Paper Output Capacity, Maximum: Up to 2750  pages 20 lb or 75 gsm bond
Envelope Capacity 85  
Finishing Option? Yes 
Number of Paper Inputs, Standard
Duplex (2-sided) Printing Duplex Unit Available 
Media Types Supported Card Stock 
Dual Web Labels 
Envelopes 
Integrated Labels 
Paper Labels 
Plain Paper 
Polyester Labels 
Transparencies 
Vinyl Labels 
Refer to the Card Stock & Label Guide  
Media Sizes Supported 10 Envelope 
7 3/4 Envelope 
9 Envelope 
A4 
A5 
DL Envelope 
Executive 
Folio 
JIS-B5 
Legal 
Letter 
Statement 
Universal 
Paper Weight Range Supported - Standard Tray (gsm) 60 - 176 gsm
Paper Weight Range Supported - Standard Tray (lb.) 16 - 47 lb.
Supplies Yield 6,000*-page Print Cartridge 
21,000*-page High Yield Print Cartridge  
Ships with 6,000*-page Return Program Print Cartridge  
*Average standard page yield value declared in accordance with ISO/IEC 19752. 
Standard Ports Centronics IEEE 1284 Bidirectional Parallel 
One Internal Card Slot 
USB Compatible with USB 2.0 Specification (Type B) 
USB Direct interface on Operator Panel 
Optional Local Ports Internal RS-232C serial 
Internal 1284-B Bidirectional Parallel  
Optional Network Ports Coax/Twinax Adapter for SCS 
Lexmark N4000e Fast Ethernet (Print Only)  
Lexmark N4050e 802.11g Wireless Print Server (Print Only) 
Internal MarkNet™ N8020 Gigabit Ethernet 
Internal MarkNet™ N8050 802.11g Wireless 
External MarkNet™ N7020e Gigabit Ethernet 
External MarkNet™ N7000e Fast Ethernet (USB) 
External MarkNet™ N7002e Fast Ethernet (parallel) 
Internal MarkNet™ N8030 Fiber Fast Ethernet 
Internal MarkNet™ N8000 Fast Ethernet 
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. 
Printer Languages (Standard) PCL 6 Emulation 
Personal Printer Data Stream (PPDS) 
PostScript 3 Emulation 
PDF 1.5 
Size (mm - H x W x D) 345 x 421 x 498  mm
Size (in. - H x W x D) 13.6 x 16.6 x 19.6  in.
Weight (kg) 17 kg
Weight (lb.) 38 lb.
Packaged Size (mm - H x W x D) 451 x 518 x 591 mm
Packaged Size (in. - H x W x D) 17.75 x 20.38 x 23.25 in.
Packaged Weight (kg) 20.18 kg
Packaged Weight (lb.) 44.49 lb.
Noise Level, Idle 30 dBA
Print Noise Level, Operating 53 dBA
Product Warranty One Year Exchange 
Product Certifications 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  
Maximum Monthly Duty Cycle: Up to 200000 pages per month
Recommended Monthly Page Volume 3000 - 14000 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. 
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) 

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