
How to fix error code E39 (reg. valid) Sam4s ER-5200m?
how do I clear error code E00?
How do I clear the memory on my SAM4s ER5115II cash register?
Fix Error Code E8?
I have a Sam4s ER-290, tape walks to the left when I run it making it jam?
Register Closed?
How to remove E1 on Sam4s ER5115, key is turned on err occurs?
how can i fix my sam4s er420m?
Programming SAM4S cash register till receipt?