Why does the error code E1 show on screen and high pitched?
Samsung er4615 closed?
How can i clear extra lines appearing on screen?
My Samsung ER 650 screen is black?
cash registers ER-4615?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
Samsung ER 4915 not working?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
does not print full amount on till entry?
VAT rate change?
Samsung ER-5100?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
samsung 4615 cash reg ?
How do I get the register key to turn to "P" for updating the sales tax?
how can i fix my Samsung ER290 cash register?