How do I get the register key to turn to "P" for updating the sales tax?
closed message? samsung er-4615?
I can't open the drawer. It has a squeal like a key is stuck?
cash registers ER-4615?
I need to reset my Samsung Cash Register?
On screen is 'PCo' and nothing is functioning, how to correct?
can non-upc codes function be disabled for samsung sps 520 register?
fixing key issues on a samsung ER 5100?
samsung 4615 cash reg ?
Samsung er4615 closed?
clear E3 error code on samsung er-290 cash register?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
How can i clear extra lines appearing on screen?
how can i fix my Samsung ER290 cash register?
How do I clear an error code pp?