<a href="tnlprinter:TEXTOIMPRIMIR">Imprimir</a>

C:> echo TEXTOIMPRIMIR > \servernameepson

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USERSoftwareClassestnlprinter]
"URL Protocol"=""""
@=""URL:tnlprinter Protocol""

[HKEY_CURRENT_USERSoftwareClassestnlprinterDefaultIcon]
@=""tnlprinter.exe,1""

[HKEY_CURRENT_USERSoftwareClassestnlprintershell]

[HKEY_CURRENT_USERSoftwareClassestnlprintershellopen]

[HKEY_CURRENT_USERSoftwareClassestnlprintershellopencommand]

@="cmd /K echo %1 > \servernameepson"  <--¿esto no funciona?

@="cmd /K echo %1"