– 35 –
(%RH)
34°C 90% RH
40°C 65% RH
45°C 50% RH
90
80
60
40
20
10
01020
Temperature (°C)
Operating environment
range
Relative humidity
Operating temperature and humidity range
30 40 50
8-4. Environmental Requirements
(1) Operating
Temperature 5°C to 45°C
Humidity 10% to 90% RH (without condensation)
(2) Transport/storage (except for paper)
Temperature -20°C to 60°C
Humidity 10% to 90% RH (without condensation)
8-5. Reliability
1) Life Mechanical: 15 million lines
Head: 100 million pulses, 100 km (±15% max. average head resistance
fluctuation)
<Conditions>
Average printing ratio: 12.5%
Standard printing density setting (monochrome printing mode)
2) MCBF: 37 million lines
The Mean Cycle Between Failure (MCBF) is defined to be the overall failure cycle, which
includes random or wear failures that occur until the printer reaches its mechanical life of
15 million lines.
* As the mechanical remains at 15 million lines, the MCBF of 37 million lines does not
indicate its useful life.
* All the reliability values indicated above are based on the use of the recommended thermal
paper. No reliability can be guaranteed for the use of non-recommended thermal paper.