I can't open the drawer. It has a squeal like a key is stuck?
Memory All Clear a Samsung ER-4615?
closed message? samsung er-4615?
Cash Register?
On screen is 'PCo' and nothing is functioning, how to correct?
samsung er290 cash register?
Why does the error code E1 show on screen and high pitched?
change tax for er4940 samsung?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
Samsung er290?
How do I mend Samsung ER4615?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
How do I get the register key to turn to "P" for updating the sales tax?
clear E3 error code on samsung er-290 cash register?