Star Micronics TSP552 user manual Power supply, Environmental requirements, Reliability

APPENDIX

A-4. Power supply

(1) AC Adaptor	PS48-24A, switching type
(2) Input	90 to 264V AC, 50/60Hz
(3) Output	24V DC ±5%, 2.0A
(4) Plug	3-pin POWER JACK TCP 8927 (Hoshiden brand or
	equivalent.)

Important!

•When using a printer power supply other than the optional AC adaptor (PS48-24A), be sure that the following cautions are observed.

•Use a power supply of DC 24 V ±5% and more than 2.0 A.

•Be careful about installing the printer in an area where there is noise. Take the appropriate measures to protect against electrostatic AC line noise, etc.

•The optional cable set can be connected.

A-5. Environmental requirements

(1) Operating	5°C to 40°C
Temperature
Humidity	10% to 85%
(2) Transport/storage (when packed)
Temperature	-20°C to 60°C
Humidity	5% to 95%
Note: The maximum wet-bulb temperature must 29°C or less.

A-6. Reliability

(1) MCBF	37.5 million lines
(2) Printer life	25 million lines
(3) Print head life	120 km (with designated paper)
(4) Cutter life	1.5 million cuttings (with designated paper)

Operating conditions for above reliability

a)500 patterns/day

b)25 line feeds and 1 cut per pattern

c)Powered on for 10 hours per day

d)340 days/year

e)Print duty 16.5% or less

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