My Samsung ER 650 screen is black?
How do I get the register key to turn to "P" for updating the sales tax?
How do I clear an error code pp?
does not print full amount on till entry?
can non-upc codes function be disabled for samsung sps 520 register?
On screen is 'PCo' and nothing is functioning, how to correct?
Paper in my Samsung ER4915 jammed. Now it doesn't work at all?
I need to reset my Samsung Cash Register?
Memory All Clear a Samsung ER-4615?
samsung er290 cash register?
my samsung er-150 cash register makes a high pitched alarm sound on switch ?
Operator's Manual - Samsung ER-290 Electronic Cash Register?