My Samsung ER 650 screen is black?
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 ?
I need to reset my Samsung Cash Register?
On screen is 'PCo' and nothing is functioning, how to correct?
How do I get the register key to turn to "P" for updating the sales tax?
Why does the error code E1 show on screen and high pitched?
does not print full amount on till entry?
can non-upc codes function be disabled for samsung sps 520 register?
How can i clear extra lines appearing on screen?
change tax for er4940 samsung?
fixing key issues on a samsung ER 5100?
How do I clear an error code pp?
samsung 4615 cash reg ?
clear E3 error code on samsung er-290 cash register?
cash registers ER-4615?
Samsung ER-5100?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?