SATO CL4NX Operator's Manual page 350

7 Appendix
Comparison mode
This mode checks if the read results of the printed barcodes match the barcode data in the print data.
• The reading is considered to be successful if the read results of the printed barcodes match the
barcode data in the print data. The printer prints the next label.
• A comparison error occurs if the read results of the printed barcodes do not match the barcode data in
the print data.
• A reading error occurs if the number of barcodes in the print data is not read within the printing period
from start to finish and the timeout period (up to 2 seconds), even if the read results of the printed
barcodes do not match the barcode data in the print data.
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CL4NX/CL6NX Operator Manual
Print data
1st barcode
1234567892
1234567892
Print data
1st barcode
1234567892
1234567892
2nd barcode
9876543219
9876543219
Media feed direction
2nd barcode
9876543219
9999999999
Media feed direction