Lexmark T644 Mono Laser

Lexmark T644

Relentless performance for your heaviest workflow needs!

Now you can propel your business forward with a powerhouse printer offering outstanding performance that keeps up with all your high-volume needs. And expand your possibilities thanks to a wide range of input and output options.


Very low-cost printing: Drive down printing costs while significantly enhancing productivity through extra-high-yield toner cartridges.


Top-notch security: Ensure your sensitive corporate information always stays in the right hands, with state-of-the-art data security features.


Enhanced capabilities: Network models now come standard with ImageQuick to print Webbased documents easily - directly from the operating panel!


Related Products
Lexmark T644dtn
Lexmark T644n
Lexmark T644tn

Laser Toner/Print Cartridge

T644 32K Return Program Print Cartridge
T644 32K Return Program Print Cartridge (64416XE)
T64x 21K Return Program Print Cartridge
T64x 21K Return Program Print Cartridge (64016HE)
T64x 6K Return Program Print Cartridge
T64x 6K Return Program Print Cartridge (64016SE)
T644 32K Print Cartridge
T644 32K Print Cartridge (64436XE)
T64x 21K Print Cartridge
T64x 21K Print Cartridge (64036HE)
T64x 6K Print Cartridge
T64x 6K Print Cartridge (64036SE)
T644 32K Return Program Label Print Cartridge
T644 32K Return Program Label Print Cartridge (64404XE)
T64x 21K Return Program Label Print Cartridge
T64x 21K Return Program Label Print Cartridge (64004HE)
Staple Cartridges for Finisher (3x 3K)
Staple Cartridges for Finisher (3x 3K) (11K3188)

Connectivity

USB Cable (2 meter)
USB Cable (2 meter) (1021294)
Parallel Cable (IEEE 1284 A-B, 3 meter)
Parallel Cable (IEEE 1284 A-B, 3 meter) (1021231)
Parallel 1284-B Interface Card
Parallel 1284-B Interface Card (1021091)
RS-232C Serial Interface Card
RS-232C Serial Interface Card (1021092)
SCS Twinax/Coax Interface Card
SCS Twinax/Coax Interface Card (14S0240)
MarkNet N8000 Fast Ethernet Network Card
MarkNet N8000 Fast Ethernet Network Card (14S0230)
MarkNet N8020 Gigabit Ethernet Network Card
MarkNet N8020 Gigabit Ethernet Network Card (14S0200)
MarkNet N8030 Fiber Ethernet Network Card
MarkNet N8030 Fiber Ethernet Network Card (14S0220)
N4000e USB - Fast Ethernet Print Server
N4000e USB - Fast Ethernet Print Server (14T0040)
MarkNet N7000e Fast E'net Print Server - 1x USB
MarkNet N7000e Fast E'net Print Server - 1x USB (14T0230)
MarkNet N7002e Fast E'net Print Server - 1x Parallel
MarkNet N7002e Fast E'net Print Server - 1x Parallel (14T0240)
MarkNet N7020e Gigabit E'net Print Server - 4x USB
MarkNet N7020e Gigabit E'net Print Server - 4x USB (14T0220)

Service Parts

T64x, X64x Fuser Maintenance Kit 220-240V
T64x, X64x Fuser Maintenance Kit 220-240V (40X0101)

Furniture

Low Profile Printer Stand
Low Profile Printer Stand (16C0379)
Printer Stand
Printer Stand (16C0389)
Printer Stand with Cabinet
Printer Stand with Cabinet (16C0369)
T63x , X63x, T64x, X64x Printer Base
T63x , X63x, T64x, X64x Printer Base (22G0544)
MFP, Printer Cabinet (25 cm, incl. Storage)
MFP, Printer Cabinet (25 cm, incl. Storage) (22G0551)

Installation Service

T644 Installation Service
T644 Installation Service (2348294)

Paper & Transparencies

Laser Printer Transparencies (A4 - 50 sheets)
Laser Printer Transparencies (A4 - 50 sheets) (12A5010)

Paper Handling

T63x, T64x Horizontal Kiosk Adapter
T63x, T64x Horizontal Kiosk Adapter (11K4648)
T63x, T64x Vertical Kiosk Adapter
T63x, T64x Vertical Kiosk Adapter (11K4647)
T64x, X64x 2000-Sheet High Capacity Feeder
T64x, X64x 2000-Sheet High Capacity Feeder (20G0893)
T64x, X64x 250-Sheet Drawer (incl. Tray)
T64x, X64x 250-Sheet Drawer (incl. Tray) (20G0889)
T640,T642,T644 650-Sheet Output Expander
T640,T642,T644 650-Sheet Output Expander (20G0894)
T640,T642,T644 StapleSmart Finisher
T640,T642,T644 StapleSmart Finisher (20G0897)
T642, T644, X64x 500-Sheet Duplex Unit
T642, T644, X64x 500-Sheet Duplex Unit (20G0888)

Memory Options

128MB DDR-DRAM
128MB DDR-DRAM (13N1523)
T640, T642, T644 40+GB Hard Disk with Adapter
T640, T642, T644 40+GB Hard Disk with Adapter (13N1541)
256MB DDR DRAM
256MB DDR DRAM (13N1524)
512MB DDR DRAM
512MB DDR DRAM (13N1526)
32MB Flash Card
32MB Flash Card (1021208)
64MB Flash Card
64MB Flash Card (1021209)

Extended Guarantees

T644 2-Years Total (1+1) Onsite Service Guarantee
T644 2-Years Total (1+1) Onsite Service Guarantee (2347493P)
T644 3-Years Total (1+2) Onsite Service Guarantee
T644 3-Years Total (1+2) Onsite Service Guarantee (2347494P)
T644 4-Years Total (1+3) Onsite Service Guarantee
T644 4-Years Total (1+3) Onsite Service Guarantee (2347495P)
T644 1-Year Renewal Onsite Service Guarantee
T644 1-Year Renewal Onsite Service Guarantee (2348068P)

Application Solutions

T64x Prescribe card
T64x Prescribe card (20G0739)
T64x Forms Card
T64x Forms Card (20G0742)

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 
Print speed (A4, black): up to 48 ppm
Time to first page (black) as fast as 8,5 seconds
Print resolution, black 1200 Image Quality 
1200 x 1200 dpi 
2400 Image Quality 
600 x 600 dpi 
Processor 514 MHz
Memory, standard 128 MB
Memory, maximum 640 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) 
UNIX operating systems supported Sun Solaris SPARC 8, 9, 10 
HP-UX 11.00, 11.1 
IBM AIX 5.1, 5.2, 5.3 
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 
Paper handling (standard) 500-sheet Output Bin 
500-sheet Input Tray 
100-sheet Multipurpose Feeder 
Paper handling (optional) 1850-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 
500-sheet Drawer 
500-sheet Duplex Unit 
2000-sheet High Capacity Feeder  
Paper input capacity, standard: up to 600  pages
Paper input capacity, maximum: up to 4100 pages
Paper output capacity, standard: up to 500  pages
Paper output capacity, maximum: up to 3000 pages
Envelope capacity 85  
Finishing Yes 
Number of paper inputs, standard
Number of paper inputs, maximum
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 
Supplies yield 6000*-page print cartridge 
21.000*-page print cartridge 
32.000*-page print cartridge 
Ships with 21.000*-page Return Program print cartridge 
*Average standard page yield declared in accordance with ISO/IEC 19752 
Connectivity (standard) Centronics IEEE 1284 bidirectional parallel 
Two free internal card slots 
USB port (compatible with USB 2.0 specification, type B) 
USB port on Operator Panel 
Other attachment options RS-232C serial interface card 
1284-B parallel interface card 
Connectivity (optional) Twinax/Coax adapter for SCS 
N4000e Fast Ethernet print server (print only)  
N4050e 802.11g Wireless print server (print only) 
MarkNet N8020 GigaBit Ethernet (internal) 
MarkNet N8050 802.11g Wireless (internal) 
MarkNet N7020e Gigabit Ethernet (external) 
MarkNet N7000e Fast Ethernet - USB (external) 
MarkNet N7002e Fast Ethernet - parallel (external) 
MarkNet N8030 Fiber Fast Ethernet (internal) 
MarkNet N8000 Fast Ethernet (internal) 
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 5e emulation 
PCL 6 emulation 
Personal Printer Data Stream (PPDS) 
PostScript 3 emulation 
PDF v1.5 emulation 
Packaged size (HxWxD) 533 x 518 x 591 mm
Size (HxWxD) 406 x 436 x 523  mm
Weight 23,1 kg
Noise level, idle 30 dBA
Noise level, operating 55 dBA
Product guarantee 1 year On Site Repair 
Product certifications 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  
Trademarks Lexmark and Lexmark with the diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries. 
All 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. 
MarkNet and MarkVision 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.  
Mac and Macintosh are trademarks of Apple Computer, Inc., registered in the United States and other countries. 
Microsoft, Windows, the Windows logo, Windows Vista, and the Windows Vista 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. 
Information in this document is subject to change without notice. 
Duty cycle notes The 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. 
The 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. 
Maximum monthly duty cycle: up to 250000 pages per month
Recommended monthly page volume 5000 - 30000 pages
Specified operating environment Temperature: 16 to 32°C 
Humidity: 8 to 80% relative humidity 
Altitude: 0 - 3048 meters 

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