Why does the error code E1 show on screen and high pitched?
Memory All Clear a Samsung ER-4615?
I can't open the drawer. It has a squeal like a key is stuck?
On screen is 'PCo' and nothing is functioning, how to correct?
does not print full amount on till entry?
How can i clear extra lines appearing on screen?
samsung 4615 cash reg ?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
My Samsung ER 650 screen is black?
How do I get the register key to turn to "P" for updating the sales tax?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
Samsung ER-5100?