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 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.
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)
Printing The product is generating hard-copy output from electronic
inputs.
400 W
Copying The product is generating hard-copy output from hard-copy
original documents.
420 W
Scanning The product is scanning hard-copy documents. 110 W
Ready The product is waiting for a print job. 90 W
Power Saver The product is in energy-saving mode. <17 W
High Off The product is plugged into a wall outlet, but the power switch
is turned off.
N/A
Low Off (<1 W Off) The product is plugged into a wall outlet, the power switch is
turned off, and the product is in the lowest possible power
consumption mode.
N/A
Off The product is plugged into a wall outlet, but the power switch
is turned off.
N/A
The power consumption levels listed in the previous table represent time-averaged measurements. Instantaneous
power draws may be substantially higher than the average.
Values are subject to change. See www.lexmark.com for current values.
Notices
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