Specifications

Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET NEXT
D
TM-U230
Specification
(STANDARD)
8 9
1.12 Environmental Specifications
1) Temperature
During operation: 0 to 50°C {41 to 122°F} (At 34°C {93°F} or higher, there are humidity
restrictions; refer to Figure 1.12.1.)
During storage: -10 to 50°C {14 to 122°F} (excludes paper and ribbon)
2) Humidity
During operation: 10 to 90% (no condensation)
During storage: 10 to 90% (no condensation; excludes paper and ribbon)
0102030
40
50
0
10
20
40
60
80
90
Ambient temperature (
°
C)
Relative humidity (RH%)
Operating environment range
50
°
C, 35%
40
°
C, 65%
34
°
C, 90%
Figure 1.12.1 Operating Temperature and Humidity Range
3) Vibration resistance
While packed: Frequency 5 to 55 Hz
Acceleration Approximately 19.6 m/s
2
{2G}
Sweep 10 minutes (half cycle)
Time One hour
Directions X, Y and Z
4) Impact resistance
While packed: Packaging Epson's standard packaging
Height 60 cm {2 feet}
Directions 1 corner, 3 edges, 6 sides
While not packed: Height 5 cm {2"}
Directions 4 sides, supported on one side
5) Spillproof: IEC529 equivalent to IP32 (only for the printer itself)