closed message? samsung er-4615?
Cash Register?
Why does the error code E1 show on screen and high pitched?
How do I clear an error code pp?
Battery?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
How can i clear extra lines appearing on screen?
On screen is 'PCo' and nothing is functioning, how to correct?
change tax for er4940 samsung?
clear E3 error code on samsung er-290 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?
how can i fix my Samsung ER290 cash register?
does not print full amount on till entry?
can non-upc codes function be disabled for samsung sps 520 register?