I have a potential client who wants to install Simphony using their own HW, and I would like to know if this is compatible:
3x Star TSP250 printers
2x Epson TM-20II – USB printers
3x Dell POS 500 gb, W10pro, 12GB Ram, 64 bits.
You can check which devices are supported for Simphony here: https://docs.oracle.com/cd/E81589_01/doc.181/e81614/c_supportandcompatibility.htm#SIMRN-SystemRequirementsSupportedSystemsA-6D681F3B
If customer is using third party hardware, it has to match with that requirements. The devices that you have sent could be compatible but consulting tasks will be involved to test those devices to determine it.