Electrical Specifications; Power Requirements - Lexmark W850 Technical Reference Manual

Electrical specifications

Printer model
X86x MFP low-voltage models*
X86x MFP high-voltage models
W850x SFP low-voltage models
W850x SFP high-voltage models
* Using a 220–110 power converter with 110 V printer is not recommended.
Warning—Potential Damage: Do not use voltage converters with printers.

Power requirements

The following table specifies the nominal average power requirements for the base configuration, including fuser power.
Lexmark X86x and W850x nominal average power requirements
Printing state W850
Average power while printing continuously
1-sided (simplex) 700 W
2-sided (duplex) 560 W
Average power while idle
Power Saver mode 8 W
Ready mode 100 W
Low power/ Standby Not applicable
mode
Average power while copying
Copy Not applicable
Average power while scanning
Scan Not applicable
Maximum current while printing
100 V 15 A
115 V 12 A
230 V 8 A
Normal mode 6.00 kWh/wk
Eco mode 4.52 kWh/wk
Electrical specification
100–127 V at 47–63Hz, nominal
90–137 V, extreme
220–240 V at 50–60Hz, nominal (not available in all countries)
198–259 V, extreme
100–127 V at 47–63Hz, nominal
90–137 V, extreme
220–240 V at 50–60Hz, nominal (not available in all countries)
198–259 V, extreme
X860
730 W
600 W
22 W
160 W
Not applicable
800 W
200 W
15 A
12 A
8 A
6.24 kWh/wk
Not applicable
Printer specifications
20
X862 X864
800 W 830 W
660 W 660 W
22 W 22 W
160 W 160 W
90 W 90 W
840 W 840 W
200 W 200 W
15 A 15 A
12 A 12 A
8 A 8 A
7.879 kWh/wk 10.516 kWh/wk
6.959 kWh/wk 7.443 kWh/wk