<p>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?</p>

If the printer is on LPT1, shell out to DOS and give to CMD.EXE or COMMAND.COM whatever the C# equivalent is of this BASIC expression:
```
```
"ECHO " & Chr(12) & ">LPT1"
```
```
Either that or append a Chr(12) to the output text.