SATO GT424 Operator's Manual page 143

Error No. LCD Message
23
24
GT Series Operator's Manual
RFID Tag error
Cause: Writing into RFID tag could not be performed normally
Remedy: Write information in another RFID tag
Alarm sound: Three short beeps
External signal: Machine error
RFID Tag error
Cause: Writing into the RFID tag could not be performed
normally
Remedy: Replace the RFID tag. Press the Line key to retry
Alarm sound: Three short beeps
External signal: Machine error
RFID Protect error
Cause: The RFID tag is write-protected. Information cannot be
written to it
Remedy: Replace the tag with one that is not write-protected
Alarm sound: Three short beeps
External signal: Machine error
Non-lock error
Cause: The knob of the ribbon-winding unit is not locked
Remedy: Lock the knob of the ribbon-winding unit
Alarm sound: Three short beeps
External signal: Machine error
Section 6: Troubleshooting
Description
Page 6-9