Date and lot codes are unreadable
Every code is checked against the value it is supposed to be. Inline grading scores every code and names the weakest parameter, so the line alarms when the printer starts to drift, while codes still read. Case and pallet SSCC labels are read and graded the same way. The result is logged before the case moves on.
Where this fits: Barcode tunnel · Barcode station · Barcode check-digit tool
