can non-upc codes function be disabled for samsung sps 520 register?
How can i clear extra lines appearing on screen?
I can't open the drawer. It has a squeal like a key is stuck?
clear E3 error code on samsung er-290 cash register?
does not print full amount on till entry?
Battery?
Cash Register?
My Samsung ER 650 screen is black?
On screen is 'PCo' and nothing is functioning, how to correct?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
samsung 4615 cash reg ?
How do I get the register key to turn to "P" for updating the sales tax?
samsung er290 cash register?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
change tax for er4940 samsung?