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My sam4s ER-180UB displays read what does this mean ?
Our Sam4S ER5100 has high pitched noise on switch on?
ER 420M Sam4s till Error message?
I have a Sam4s ER-290, tape walks to the left when I run it making it jam?
VAT rate change?
Programming SAM4S cash register till receipt?
How do I clear the memory on my SAM4s ER5115II cash register?
How to fix error code E39 (reg. valid) Sam4s ER-5200m?
Void mode then power failure? Sam4s er5200m?
how do I clear error code E00?
sam4s er-5200m void mode closed?
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