Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
change tax for er4940 samsung?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
samsung 4615 cash reg ?
clear E3 error code on samsung er-290 cash register?
samsung er290 cash register?
how can i fix my Samsung ER290 cash register?
On screen is 'PCo' and nothing is functioning, how to correct?
I can't open the drawer. It has a squeal like a key is stuck?
fixing key issues on a samsung ER 5100?
Samsung ER 4915 not working?
closed message? samsung er-4615?
My Samsung ER 650 screen is black?
Why does the error code E1 show on screen and high pitched?
can non-upc codes function be disabled for samsung sps 520 register?