*
Without the ink cartridges and the power cord.
Electrical Specifications
Power Supply Rating
AC 100-240 V
Rated Frequency Range
50-60 Hz
Rated Current
0.5-0.3 A
Power Consumption (with USB
Connection)
Standalone copying: Approx. 17.0 W (ISO/IEC24712)
Ready mode: Approx. 6.2 W
Sleep mode: Approx. 1.2 W
Power off: Approx. 0.2 W
Note:
❏
Check the label on the printer for its voltage.
❏
For European users, see the following Website for details on power consumption.
http://www.epson.eu/energy-consumption
Environmental Specifications
Operation
Use the printer within the range shown in the following graph.
Temperature: 10 to 35°C (50 to 95°F)
Humidity: 20 to 80% RH (without condensation)
Storage
Temperature after initial ink charging: -15 to 40°C (5 to 104°F)
*
Temperature before initial ink charging: -20 to 40°C (-4 to 104°F)
*
Humidity: 5 to 85% RH (without condensation)
*
You can store for one month at 40°C (104°F).
Environmental Specifications for Ink Cartridges
Storage Temperature
-30 to 40 °C (-22 to 104 °F)
*
Freezing Temperature
-16 °C (3.2 °F)
Ink thaws and is usable after approximately 3 hours at 25 °C (77 °F).
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Summary of Contents for WF-3820 Series
Page 16: ...Part Names and Functions Front 17 Inside 18 Rear 19 ...
Page 27: ...Loading Paper Paper Handling Precautions 28 Paper Size and Type Settings 28 Loading Paper 30 ...
Page 32: ...Placing Originals Placing Originals 33 Originals that are not Supported by the ADF 34 ...
Page 375: ...Where to Get Help Technical Support Web Site 376 Contacting Epson Support 376 ...