Lexmark C790 Printer User Manual


 
Temperature information
Ambient temperature 15.6 to 32.2° C (60 to 90° F)
Shipping and storage temperature -40° to 40° C (104° F)
Laser notice
This product contains a Class I (1) laser producing invisible laser radiation. 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) AlGaAs dual
beam laser enclosed in a non-serviceable printhead assembly operating in the wavelength of 775-800 nanometers. The
laser system and printer are designed so there is never any human access to laser radiation exceeding Class I levels
during normal operation, user maintenance, or prescribed service condition.
Laser advisory label
A laser notice label may be affixed to this printer as shown:
Power consumption
Product power consumption
The following table documents the power consumption characteristics of the product.
Note: Some modes may not apply to your product.
Mode Description Power consumption (Watts)
Active The product is generating hard-copy output from electronic inputs. 850 W
Idle The product is waiting for a print job. 50 W
Sleep Mode The product is in a high-level energy-saving mode. 10 W
Notices
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