Print Quality | Description |
---|---|
Too dark | Labels that are too dark are fairly obvious. They may be readable but not 'in‑spec.' The normal barcode bars increase in size. The openings in small alphanumeric characters may appear filled in. Rotated barcode have bars and spaces run together. |
Slightly dark | Slightly dark labels are not as obvious. The normal barcode will be 'in-spec'. Small character alphanumeric characters will appear bold and could be slightly filled in. The rotated barcode spaces are small when compared to the 'in-spec' code, possibly making the code unreadable. |
“In-spec” | The 'in-spec' barcode can only be confirmed by a verifier, but it should exhibit the following visible characteristics.
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Slightly light | Slightly light labels are, in some cases, preferable to slightly dark ones for 'in-spec' barcodes. Slightly light labels are, in some cases, preferable to slightly dark ones for 'in-spec' barcodes. Both normal and rotated barcodes will be in spec, but small alphanumeric characters may not be complete. |
Too light | Labels that are too light are obvious. Both normal and rotated barcodes have incomplete bars and spaces. Small alphanumeric characters are unreadable. |