How do I clear an error code pp?
How do I get the register key to turn to "P" for updating the sales tax?
On screen is 'PCo' and nothing is functioning, how to correct?
Why does the error code E1 show on screen and high pitched?
I need to reset my Samsung Cash Register?
samsung er290 cash register?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
How do I mend Samsung ER4615?
fixing key issues on a samsung ER 5100?
does not print full amount on till entry?
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?
Battery?
How can i clear extra lines appearing on screen?
how can i fix my Samsung ER290 cash register?