
How do I get the register key to turn to "P" for updating the sales tax?
change tax for er4940 samsung?
cash registers ER-4615?
How do I mend Samsung ER4615?
does not print full amount on till entry?
I can't open the drawer. It has a squeal like a key is stuck?
can non-upc codes function be disabled for samsung sps 520 register?
I need to reset my Samsung Cash Register?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
how can i fix my Samsung ER290 cash register?
Why does the error code E1 show on screen and high pitched?
On screen is 'PCo' and nothing is functioning, how to correct?
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