Why does the error code E1 show on screen and high pitched?
samsung 4615 cash reg ?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
how can i fix my Samsung ER290 cash register?
Samsung ER 4915 not working?
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?
samsung er290 cash register?
My Samsung ER 650 screen is black?
does not print full amount on till entry?
I need to reset my Samsung Cash Register?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
Samsung er290?
clear E3 error code on samsung er-290 cash register?