Hello,
I'm trying to setup a customers computer for use with MS POS using a Samsung SRP-350 printer, a cash drawer and a scanner.
I'm using an old version of Samsung's OPOS drivers (theres and older thread that details why I'm doing this) and everything works fine. Well that is except for MS POS popping up with the error "Unknown Print Error" every time a receipt is printed sucessfully.
I'm at a loss here, any help would be greatly appreciated.