Cash Register?
clear E3 error code on samsung er-290 cash register?
How do I clear an error code pp?
samsung er150?
Why does the error code E1 show on screen and high pitched?
how can i fix my Samsung ER290 cash register?
How can i clear extra lines appearing on screen?
does not print full amount on till entry?
Operator's Manual - Samsung ER-290 Electronic 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?
On screen is 'PCo' and nothing is functioning, how to correct?
fixing key issues on a samsung ER 5100?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
samsung er290 cash register?