Brother International HL-7050N Users Manual - English - Page 204

Electrical and mechanical Power source Power consumption USA and Canada: AC 110 to 120 V, 50/60 Hz Europe and Australia: AC 220 to 240 V, 50/60 Hz Printing: 690 W or less*1 (when printing on plain paper) Stand-by: 110 W or less*1 Stand-by in sleep mode: 16 W or less*1 (after the fan stops) (activation time: 30 minutes) OFF: 1 W or less*2 *1 At 25°C (77°F) of room temperature. *2 The only way to achieve 0 W power is to unplug the printer from the power source. Noise per ISO 9296 Temperature Humidity Printing: Lwad = about 67 dB (A) (see note below) Stand-by: Lwad = about 48 dB (A) (You might want to install printers with a sound power level of Lwad 63 dB (A) or more in a separate room or cubicle.) Operating: Storage: 10 to 32.5°C (50 to 90.5°F) 0 to 35°C (32 to 95°F). Operating: Storage: 20 to 80% (without condensation) 10 to 80% (without condensation) Dimensions 485 (W) x 480 (H) x 421 (D) mm (19.1 x 18.9 x 16.6 in.) Weight Approximately 24.2 kg (53.4 lb) A - 5