fixing key issues on a samsung ER 5100?
VAT rate change?
Why does the error code E1 show on screen and high pitched?
Samsung ER 4915 not working?
Cash Register?
How do I get the register key to turn to "P" for updating the sales tax?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
closed message? samsung er-4615?
samsung er290 cash register?
Memory All Clear a Samsung ER-4615?
I can't open the drawer. It has a squeal like a key is stuck?
Samsung er290?
does not print full amount on till entry?
samsung 4615 cash reg ?
How can i clear extra lines appearing on screen?