Operator's Manual - Samsung ER-290 Electronic Cash Register?
change tax for er4940 samsung?
How do I clear an error code pp?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
fixing key issues on a samsung ER 5100?
I can't open the drawer. It has a squeal like a key is stuck?
samsung er290 cash register?
My Samsung ER 650 screen is black?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
does not print full amount on till entry?
Why does the error code E1 show on screen and high pitched?
How can i clear extra lines appearing on screen?
Samsung ER-5100?
clear E3 error code on samsung er-290 cash register?
On screen is 'PCo' and nothing is functioning, how to correct?