Epson Stylus Photo R320 Series Manual page 103

Note:
Check the label on the back of the printer for the voltage of your printer.
Environmental
Temperature
Humidity
* Without condensation
Operation:
10 to 35°C (50 to 95°F)
Storage:
-20 to 60°C (-4 to 140°F)
1 month at 40°C (104°F)
Operation*:
20 to 80% RH
Storage:*
5 to 85% RH
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