
How to fix error code E39 (reg. valid) Sam4s ER-5200m?
Fix Error Code E8?
My sam4s Er-5200 sequence error will not go off ?
sps1000 non preset key use?
How to fix it?
I have a Sam4s ER-290, tape walks to the left when I run it making it jam?
Programming SAM4S cash register till receipt?
sam4s er-5200m void mode closed?
Our Sam4S ER5100 has high pitched noise on switch on?