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Samsung er290?
How can i clear extra lines appearing on screen?
Why does the error code E1 show on screen and high pitched?
Cash Register?
My Samsung ER 650 screen is black?
does not print full amount on till entry?
cash registers ER-4615?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
Samsung ER 4915 not working?
How do I clear an error code pp?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
Operator's Manual - Samsung ER-290 Electronic Cash Register?
change tax for er4940 samsung?
On screen is 'PCo' and nothing is functioning, how to correct?
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