Lexmark T640 Service Manual

Lexmark™ T640, T642, and T644
4061-xx0
• Table of Contents
• Start Diagnostics
• Safety and Notices
•Trademarks
• Index
Lexmark and Lexmark with diamond design are
trademarks of Lexmark International, Inc., registered
in the United States and/or other countries.
Revised: August 14, 2006

Lexmark T640 Specifications

General

Color	No
Print technology	Laser
Time to first page (black, normal)	6 s
Print speed (black, normal quality, A4/US Letter)	33 ppm
Processor frequency	400 MHz
Maximum internal memory	562 MB
Sound power level (standby)	30 dB
Sound pressure level (printing)	53 dB
Total input capacity	350 sheets
Total output capacity	250 sheets
Maximum input capacity	3850 sheets
Envelopes sizes	7 3/4, 9, 10, DL
Paper tray media types	Envelopes, Labels, Plain paper, Transparencies
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Letter (media size), Statement (140 x 216mm), Legal (media size)
ISO A-series sizes (A0...A9)	A4, A5
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Mac compatibility	Yes
Compatible operating systems	-Apple Mac OS X, -Apple Mac OS 9.2, -Microsoft Windows 2000 Server Terminal Services + Citrix MetaFrame XP Presentation Server / Citrix MetaFrame Presentation Server 3.0. -Microsoft Windows Server 2003 Terminal Services + Citrix MetaFrame XP Presentation Server / Citrix MetaFrame Presentation Server 3.0, -Microsoft Windows 2000 Server Terminal Services + Citrix Presentation Server 4.0, -Microsoft Windows Server 2003 Terminal, Services + Citrix Presentation Server 4.0, -Red Hat Linux 7.3, 8.0, 9.0, -Red Flag Linux Desktop 4.0, 5.0, -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, 10.0, -SUSE Linux Professional 9.1, 9.2, 9.3, -Debian GNU/Linux 3.1, 4.0, -Linspire Linux 5.0, -Microsoft Windows 2000, -Microsoft Windows NT (4.00/4.00 Server), -Microsoft Windows Me, -Microsoft Windows XP, -Microsoft Windows Server 2003, -Microsoft Windows 98 2 Edition, -Microsoft Windows XP x64, -Microsoft Windows Server 2003 Terminal Services, -Microsoft Windows 2000 Server Terminal Services, -Microsoft Windows Server 2003 x64, -Microsoft Windows Server 2003 x64, Terminal Services, -Microsoft Windows Vista, -Microsoft Windows Vista x64, -Novell Open Enterprise Server, Netware + NDS, iPrint / Novell Distributed Print Services (NDPS), -Novell NetWare 3.2, 4.2 (bindery), -Novell NetWare 4.2, 5.x & 6.x (NDS), -Novell NetWare 5.x, 6.x + iPrint/Novell Distributed Print Services (NDPS), -Sun Solaris SPARC 8, 9, 10, -HP-UX 11.00, 11.1, -IBM AIX 5.1, 5.2, 5.3, -IBM iSeries IBM AS/400 Systems + TCP/IP + OS/400 V3R1.
Maximum duty cycle	200000 pages per month
Recommended duty cycle	3000 pages per month
Page description languages	PPDS
Sustainability certificates	ENERGY STAR
Operating altitude	0 - 3048 m
Operating temperature (T-T)	16 - 32 °C
Operating relative humidity (H-H)	8 - 80 %
Certification	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

Weight and Dimensions

Dimensions (WxDxH)	421 x 498 x 345 mm