
How do I get the register key to turn to "P" for updating the sales tax?
how can i fix my Samsung ER290 cash register?
samsung er150?
How can i clear extra lines appearing on screen?
closed message? samsung er-4615?
On screen is 'PCo' and nothing is functioning, how to correct?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
samsung er290 cash register?
Samsung er290?
Memory All Clear a Samsung ER-4615?
fixing key issues on a samsung ER 5100?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
Why does the error code E1 show on screen and high pitched?
does not print full amount on till entry?
My Samsung ER 650 screen is black?
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