cash registers ER-4615?
change tax for er4940 samsung?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
closed message? samsung er-4615?
VAT rate change?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
On screen is 'PCo' and nothing is functioning, how to correct?
How do I get the register key to turn to "P" for updating the sales tax?
samsung 4615 cash reg ?
How can i clear extra lines appearing on screen?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
Samsung er4615 closed?
Why does the error code E1 show on screen and high pitched?
Battery?
does not print full amount on till entry?