HP 1022nw manual Electrical specifications, Power consumption average in watts1

Electrical specifications

WARNING! Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. Doing so might damage the printer and void the product warranty.

	110-volt models	230-volt models
Power requirements	110-127v (+/-10%)	220v-240v (+/-10%)
	50/60 Hz (+/-2 Hz)	50/60 Hz (+/-2 Hz)
Rated current	4 amps	2.5 amps

Power consumption (average in watts)1, 2

Product model	Printing4	Ready3	Off
HP LaserJet 1022	300 W	2 W	0 W
HP LaserJet 1022n	300 W	2 W	0 W
HP LaserJet 1022nw	300 W	2 W	0 W

1Values are subject to change without notice. See http://www.hp.com/support/lj1022/ for current information.

2Power reported is the highest value measured for monochrome printing using all standard voltages.

3The default time from Ready mode to PowerSave mode and the recovery time from PowerSave mode to the start of printing is negligible (less than 10 seconds) because of the instant-on fusing.

4HP LaserJet 1022 speed is 18 ppm for A4 media and 19 ppm for letter media.

5The heat dissipation in Ready mode is 20 BTU/hour.

86 Appendix A Printer specifications ENWW