I have an issue with RMS 2.0,
I;m using POS for .NET 1.11.
I'm trying to Print a Custom Receipt from an External Program that
I'm Using an Epson tm-t88iv on parrellal port with cash drawer
connected to port on printer.
the program works perfectly when the cash drawer option is disabled on
the register list.
and share opos printer setting is checked in Configuration.
but as soon as the cash drawer is enabled for rms it locks out the
i get a claim error on the device. (something like. tried to perform
an illegal operation).
is there anyway to claim this printer while the cash drawer is
this is vital for the operation of this addon.
- posted 11 years ago