Why does the error code E1 show on screen and high pitched?
Samsung ER 4915 not working?
samsung 4615 cash reg ?
clear E3 error code on samsung er-290 cash register?
How do I clear an error code pp?
Samsung er290?
samsung er150?
How can i clear extra lines appearing on screen?
I can't open the drawer. It has a squeal like a key is stuck?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
Samsung er4615 closed?
fixing key issues on a samsung ER 5100?
On screen is 'PCo' and nothing is functioning, how to correct?
My Samsung ER 650 screen is black?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
how can i fix my Samsung ER290 cash register?
cash registers ER-4615?
How do I get the register key to turn to "P" for updating the sales tax?
Memory All Clear a Samsung ER-4615?
I need to reset my Samsung Cash Register?
How do I mend Samsung ER4615?