
How do I fix my sam4s cash register ?
How to program % discount on Sam4s ER-5200?
My sam4s ER-180UB displays read what does this mean ?
dead sam4s5200m?
ER 420M Sam4s till Error message?
How to remove E1 on Sam4s ER5115, key is turned on err occurs?
Fix Error Code E8?
Void mode then power failure? Sam4s er5200m?
My sam4s Er-5200 sequence error will not go off ?
How to fix error code E39 (reg. valid) Sam4s ER-5200m?
VAT rate change?
I have a Sam4s ER-290, tape walks to the left when I run it making it jam?