
How do I get the register key to turn to "P" for updating the sales tax?
how can i fix my Samsung ER290 cash register?
Memory All Clear a Samsung ER-4615?
Samsung ER-5100?
Why does the error code E1 show on screen and high pitched?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
How can i clear extra lines appearing on screen?
fixing key issues on a samsung ER 5100?
I can't open the drawer. It has a squeal like a key is stuck?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
I need to reset my Samsung Cash Register?
Samsung er4615 closed?