Interface PC USB 2.0 Hi-Speed Operating Environment Temperature : 5 - 35° C Humidity : 10 - 90% RH ( no dew condensation) Storage Environment Temperature : 0 - 40° C Humidity : 5 - 95% RH ( no dew condensation) Acoustic Noise ( PC Print) * 4 Approx. 45.0db( A) Power 100 - 240V, 50 / 60Hz Power Consumption Standby ( scanning lamp is off) ( USB connection to PC) : Approx. 1.3W OFF ( USB connection to PC) : Approx. 0.5W Printing* 5: Approx. 20W Environment Regulation : RoHS ( EU, China) , WEEE ( EU) Eco-Label : Energy Star Duty Cycle Up to 7, 000 pages/ month Dimension ( W x D x H) Approx. 549 × 299 × 159mm Weight Approx. 7.6kg Warranty 1 year limited by Authorised Distributor