SATO CL4NX Operator's Manual page 59

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Printer error is detected.
The temperature of the print head has exceeded the tolerance range.
RFID module is defective (CL4NX only).
Bluetooth module is defective.
Paper jam is detected. (CL4NX only)
NFC error is detected.
NFC command error is detected.
The barcode checker is not detected at printer startup or at the start of printing when the
barcode check mode is enabled.
• The barcode could not be read.
• The read result of the barcode does not match the command data.
4 Operation and Configuration
Description
CL4NX/CL6NX Operator Manual
57