Epson TM-T20II

Chapter 1 Product Overview
29
1
Environmental Conditions
Temperature/
Humidity
Operating 5 to 45°C {41 to 113°F}, 10 to 90% RH (See the operating
temperature and humidity range below.)
Storage -10 to 50°C {14 to 122°F}, 10 to 90% RH (except for paper)
Acoustic noise (operating) Approximately 55 dB (bystander position)
Note:
The values above are measured in the Epson evaluation
condition.
Acoustic noise differs depending on the paper used, printing
contents, and the setting values, such as print speed or print
density.
Relative humidity
Operating
environment
range
90
60
80
10
20
40
0
0
10 20 30 40 50
Ambient temperature
[%RH]
34°C, 90%
40°C, 65%
45°C, 50%
[°C]