Power Consumption; Product Power Consumption - Lexmark MX822 User Manual

Notices
or prescribed service conditions. The printer has a non-serviceable printhead assembly that contains a laser
with the following specifications:
Class: IIIb (3b) AlGaAs
Nominal output power (milliwatts): 25
Wavelength (nanometers): 755–800

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
Printing The product is generating hard‑copy output from
electronic inputs.
Copy The product is generating hard‑copy output from
hard‑copy original documents.
Scan The product is scanning hard‑copy documents.
Ready The product is waiting for a print job.
Sleep Mode The product is in a high‑level energy‑saving mode. 1.78 (MX822ade, MX822adte, MX822adxe,
Hibernate The product is in a low‑level energy‑saving mode. 0.2
Off The product is plugged into an electrical outlet, but
the power switch is turned off.
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
Sleep Mode
This product is designed with an energy-saving mode called Sleep Mode. The Sleep Mode saves energy by
lowering power consumption during extended periods of inactivity. The Sleep Mode is automatically engaged
after this product is not used for a specified period of time, called the Sleep Mode Timeout.
Factory default Sleep Mode Timeout for this product (in minutes):
www.lexmark.com for current values.
Power consumption (Watts)
One-sided: 690 (MX822, XM7355); 850 (MX826,
XM7370)
Two-sided: 490 (MX822, XM7355); 640 (MX826,
XM7370)
750 (MX822, XM7355); 900 (MX826, XM7370)
84 (MX822, XM7355); 86 (MX826, XM7370)
Higher power usage: 58 (MX822, XM7355); 50
(MX826, XM7370)
Lower power usage: 36.5 (MX822, XM7355); 35
(MX826, XM7370)
XM7355, XM7355b); 2.94 (MX826ade,
MX826adtfe, MX826adxe, XM7370)
0.2
278
15