Temperature Information; Laser Notice; Laser Advisory Label; Power Consumption - Lexmark C790 Series User Manual

Temperature information

Ambient temperature
Shipping and storage temperature

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
Active The product is generating hard-copy output from electronic inputs.
Idle The product is waiting for a print job.
Sleep Mode The product is in a high-level energy-saving mode.
15.6 to 32.2° C (60 to 90° F)
-40° to 40° C (104° F)
Notices
222
Power consumption (Watts)
850 W
50 W
10 W