A: That is the "Suspicious Note" alarm. The manual indicates the machine has detected a magnetic signature mismatch. Check the note against a known genuine bill.
If you’ve recently acquired a bill counter for your small business, retail store, or church offering, chances are you’ve encountered the JBY-6201 . This bank-grade currency counter is known for its high-speed counting and sophisticated counterfeit detection (UV, MG, IR, and DD). However, like any sophisticated piece of financial equipment, mastering it requires a thorough read of the JBY-6201 manual . jby-6201 manual
A: Turn off the unit. Hold down the Mode + Clear buttons while turning the power on. The screen will flash "RST" (Reset). Release the buttons. A: That is the "Suspicious Note" alarm