About 5 years ago, I have an HP out of the box solution for RMS and it worked great! Although, the system was under strength and to have RMS, Outlook and a couple of tabs open on a browser would bog it down.
The printer I had was an HP USB Powered and one thing that I could do with it was to tell RMS what my logo was and it would print it.
About 4 years ago, I moved RMS from that ATOM system over to a faster computer [laptop] and had to say bye-bye to the printer and now I am using an epson tm-t88iv . From what I have read, you cannot print the logo from the NVRAM as the RMS or the OPOS drivers do not support it and I would have to use Windows drivers.
I am out of my element here, but does that make any sense to anyone? Is it hard to swap from OPOS to the Windows and still have the same functionality and get the logo to print on the receipt?