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Opticon
OPI 2201
Specifications Manual
17
8.1. Print Contrast Signal (PCS)
0.45 or higher (over 70% of reflectivity of space and quiet zone).
PCS=
Reflectance of white bar
-
Reflectance of black bar
Reflectance of white bar
Scanning performance may decline if dirt or scratches mar the optical window. Keep the
optical window clean.
Conditions
MRD
32% and higher (With over 70% reflectivity of space and quiet zone.)
Distance
120 mm from the focal plane of the scanner.
Barcode test sample (1D & 2D)
PDF417 (Resolution: 0.254 mm, PCS: 0.45)
8.2. Minimum Resolution
Resolution Symbology
0.1 mm
Code 39
0.127 mm
PDF417, QR Code
0.169 mm
Data Matrix
0.212 mm
Micro QR