Oki PT390 - Reliability Specifications

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A-5.Environment Specifications
(1) Temperature
When operating : Operation guaranteed from 0°C to 40°C.
Printing guaranteed from 5°C to 35°C.
When no operating : -5°C to 60°C
When being transported or stored : -20°C to 60°C
(While packaged)
(2) Humidity
When operating : Operation guaranteed from 10% to 95%RH
(no condensation)
Printing guaranteed from 10% to 85%RH
(no condensation)
When no operating : 8% to 95% RH (no condensation)
When being transported or stored : 5% to 95% RH
(While packaged) (no condensation)
(3) Maximum wet bulb temperature : 29°C or less
Operation
guaranteed
range
0 10 20 30 40 50
100
90
80
70
60
50
40
30
20
10
0
Ambient temperature (
°
C)
Relative humidity (%)
30°C/95%
40°C/65%