●产品规格一览表 Product Specification
项目 ITEMS
规格 SPECIFICATION
打印方式
Printing method
行式热敏打印 Direct thermal line printing
纸宽
Paper width
57mm
打印宽度
Print width
48mm
分辨率
resolution ration
8 dots/mm (384 dots/line)
打印头寿命
life of printing head
6,000,000 character lines
打印速度
Printing speed
20mm/sec(when the utilization rate is 25%)
字符大小
Character size
12x24dots，8x16dots
汉字库
Chinese character library
GBK（24×24dots）
，GB2312(16x16dots)
纸的规格
Paper supplied
57mm wide,30mm
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接口
Interface
Serial RS232C/TTL
输入电源
Input power
DC 5-8.5V, 15W
操作温度
Operating temperature
5℃～50℃
存储温度
Storage temperature
-20℃～60℃
操作湿度
Operating humidity
10%～80%
存储湿度
Storage humidity
10%～90%
