Application Examples
Product Reference Guide 41
Ink-Jet Printing Technology
Figure 20 - Dot Matrix Code Directly Marked on PCB Copper Pad by Using Ink-Jet Technology
Laser Marking/Etching Technology
Figure 21 - Data Matrix Code Directly Marked on PCB Surface by Using Laser Etching Technol-
ogy
Short Distance Code Reading on Reflective and/or Colored Surface
Matrix Wide Angle Polarizer models provide advantages in particular applications
which require codes to be read very short reading distances on reflective and/or
colored surfaces like black plastic and have 0° Skew angles.
CAUTION
Matrix 120 readers are not designed to be used in real-time Laser Marking applica-
tions (Mark & Read). They must be mounted far away from the Laser Marker to avoid
burning the CMOS sensor.
WA Polarizer Model Reading Reflective
Label
Standard Model Reading Reflective Label
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