
how can i fix my Samsung ER290 cash register?
On screen is 'PCo' and nothing is functioning, how to correct?
does not print full amount on till entry?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
My Samsung ER 650 screen is black?
Samsung ER-5100?
clear E3 error code on samsung er-290 cash register?
samsung 4615 cash reg ?
Why does the error code E1 show on screen and high pitched?
I need to reset my Samsung Cash Register?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
How can i clear extra lines appearing on screen?
How do I mend Samsung ER4615?
I can't open the drawer. It has a squeal like a key is stuck?
change tax for er4940 samsung?