树莓派使用 Python -escpos 连热敏打印机打印中文时乱码该如何解决？ - V2EX

树莓派使用 Python -escpos 连热敏打印机打印中文时乱码该如何解决？ - V2EX

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这是一个创建于 3042 天前的主题，其中的信息可能已经有所发展或是发生改变。

代码如下

from escpos import * p = printer.File("/dev/usb/lp0") p.text('测试') p.cut()

打印结果出来是乱码 python 版本为 3.4.1

3 条回复 2020-05-25 00:10:51 +08:00

1

ksc010

2017-06-15 15:00:19 +08:00

英文字符可以吗？
字体原因？

2

wget

OP

2017-06-17 18:52:23 +08:00

@ksc010 英文没问题直接
echo "测试" | iconv -f UTF-8 -t > /dev/usb/lp0
也可以打印中文

3

sjqlwy

2020-05-25 00:10:51 +08:00

usb_printer.codepage = ''

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