How do I mend Samsung ER4615?
How can i clear extra lines appearing on screen?
can non-upc codes function be disabled for samsung sps 520 register?
samsung 4615 cash reg ?
Samsung er290?
On screen is 'PCo' and nothing is functioning, how to correct?
I need to reset my Samsung Cash Register?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
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?
Samsung er4615 closed?
cash registers ER-4615?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
How do I clear an error code pp?
clear E3 error code on samsung er-290 cash register?
Battery?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
fixing key issues on a samsung ER 5100?