can non-upc codes function be disabled for samsung sps 520 register?
How do I clear an error code pp?
samsung er150?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
closed message? samsung er-4615?
clear E3 error code on samsung er-290 cash register?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
Samsung ER 4915 not working?
I can't open the drawer. It has a squeal like a key is stuck?
How do I get the register key to turn to "P" for updating the sales tax?
change tax for er4940 samsung?
I need to reset my Samsung Cash Register?
samsung 4615 cash reg ?
does not print full amount on till entry?
Operator's Manual - Samsung ER-290 Electronic Cash Register?