How do I clear an error code pp?
Why does the error code E1 show on screen and high pitched?
How do I mend Samsung ER4615?
Memory All Clear a Samsung ER-4615?
change tax for er4940 samsung?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
On screen is 'PCo' and nothing is functioning, how to correct?
Cash Register?
samsung er290 cash register?
samsung er150?
How do I get the register key to turn to "P" for updating the sales tax?
fixing key issues on a samsung ER 5100?
I need to reset my Samsung Cash Register?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
Samsung ER-5100?