Lexmark 640 User Manual

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Waste from Electrical and Electronic Equipment (WEEE) directive
120
Notices
Waste from Electrical and Electronic Equipment (WEEE) 
directive
The WEEE logo signifies specific recycling programs and procedures for electronic products in countries of the 
European Union. We encourage the recycling of our products. If you have further questions about recycling 
options, visit the Lexmark Web site at www.lexmark.com for your local sales office phone number.
Laser advisory label
A laser notice label may be affixed to this printer.
LUOKAN 1 LASERLAITE
VAROITUS! Laitteen käyttäminen muulla kuin tässä käyttoohjeessa mainitulla tavalla saattaa altistaa käyttäjän 
turvallisuusluokan 1 ylittävälle  näkymättömälle lasersäteilylle.
KLASS 1 LASER APPARAT
VARNING! Om apparaten används på annat sätt än i denna bruksanvisning specificerats, kan avnändaren utsättas för 
osynlig laserstrålning, som överskrider gränsen för laserklass 1.
Laser notice
The printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR Subchapter J for Class I (1) laser 
products, and elsewhere is certified as a Class I laser product conforming to the requirements of IEC 60825-1.
Class I laser products are not considered to be hazardous. The printer contains internally a Class IIIb (3b) laser that is 
nominally a 5 milliwatt gallium arsenide laser operating in the wavelength region of 770-795 nanometers. The laser system 
and printer are designed so there is never any human access to laser radiation above a Class I level during normal 
operation, user maintenance, or prescribed service condition.
Statement of limited warranty
Lexmark International, Inc., Lexington, KY 
This limited warranty applies to the United States and Canada. For customers outside the U.S., see the country-specific 
warranty information that came with your product. 
This Statement of Limited Warranty applies to this product if it was originally purchased for your use, and not for resale, 
from Lexmark or a Lexmark remarketer, referred to in this statement as “Remarketer.” 
Warranty 
Lexmark warrants that this product:
Is manufactured from new parts, or new and serviceable used parts, which perform like new parts
Is free from defects in material and workmanship