I can't open the drawer. It has a squeal like a key is stuck?
does not print full amount on till entry?
change tax for er4940 samsung?
can non-upc codes function be disabled for samsung sps 520 register?
On screen is 'PCo' and nothing is functioning, how to correct?
Samsung er4615 closed?
Samsung ER 4915 not working?
How do I get the register key to turn to "P" for updating the sales tax?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
closed message? samsung er-4615?
clear E3 error code on samsung er-290 cash register?
I need to reset my Samsung Cash Register?
Why does the error code E1 show on screen and high pitched?
how can i fix my Samsung ER290 cash register?
VAT rate change?