进纸的POS打印机C＃ [英] Feed paper on POS Printer C#

问题描述

我一直在试图以编程方式进纸在POS打印机（爱普生TM-U220D）。我的问题是，该文件的最后一行没有得到打印的，相反，它打印为打印下一个文件的第一行。我试图POS用于.NET发送ESC | FLF命令，也试图发送使用串行端口原始ESC / POS命令，但它不工作。任何想法？

I've been trying to programatically feed the paper on a pos printer (Epson TM-U220D). The problem I have is that the last line of the document don't get printed, instead, it is printed as the first line of the next document printed. I tried POS for .NET sending the "ESC|flF" command, also tried to send the raw esc/pos command using the serial port, but it doesn't work. Any ideas?

推荐答案

您需要早晚的全 ESC / POS应用程序编程指南。我做了一些几年前获得一份从我的EPSON经销商。在此期间，我发现与谷歌的链接常见问题ESC / POS 在这里： http://postechgroup.com/updata/support/drivers/EPSON/FAQ_ESCPOS.pdf

You will need sooner or later the full ESC/POS Application Programming Guide. I did obtained a copy from my EPSON dealer some years ago. In the meantime, I have found with Google a link to the FAQ for ESC/POS here: http://postechgroup.com/updata/support/drivers/EPSON/FAQ_ESCPOS.pdf

在你的情况下， LF 控制命令打印在打印缓冲区中的数据和饲料基于当前行距一行。

In your case, the LF control command prints the data in the print buffer and feeds one line based on the current line spacing.

ASCII：LF

十六进制：0A

十进制：10

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