fixing key issues on a samsung ER 5100?
closed message? samsung er-4615?
I need to reset my Samsung Cash Register?
On screen is 'PCo' and nothing is functioning, how to correct?
Memory All Clear a Samsung ER-4615?
samsung er150?
clear E3 error code on samsung er-290 cash register?
can non-upc codes function be disabled for samsung sps 520 register?
I can't open the drawer. It has a squeal like a key is stuck?
My Samsung ER 650 screen is black?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
Battery?
Why does the error code E1 show on screen and high pitched?
VAT rate change?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?