How do I get the register key to turn to "P" for updating the sales tax?
How can i clear extra lines appearing on screen?
Battery?
I can't open the drawer. It has a squeal like a key is stuck?
closed message? samsung er-4615?
Samsung er4615 closed?
Why does the error code E1 show on screen and high pitched?
On screen is 'PCo' and nothing is functioning, how to correct?
samsung er150?
My Samsung ER 650 screen is black?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
Cash Register?
fixing key issues on a samsung ER 5100?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
change tax for er4940 samsung?
how can i fix my Samsung ER290 cash register?
does not print full amount on till entry?
How do I clear an error code pp?
Samsung ER 4915 not working?
clear E3 error code on samsung er-290 cash register?
Memory All Clear a Samsung ER-4615?
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