Hello, I have a new business and I just rung up a customer and the register showed PP 0.00, I changed the ink catridge(that's what the manual said). Now the register won't ring up anything. I've unplugged it and it still stuck on PP 0.00. I have a line of people. Please help!
More aboutsamsung 5100 stuck ring
You'll probably have to get in touch with the register manufacturer's support staff to get the issue taken care of.