Datalogic Matrix 210N - Direct Part Marking; Ink-Jet Printing Technology

INTRODUCTION
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2.7.3 Direct Part Marking
Matrix 210N is also very powerful in reading low-contrast direct part marked codes (see
Figures 21, 22, 23, 24 and 25).
Figure 24 - Dot Matrix Code Directly Marked on Metal Surface by Using Dot Peening Technology
Figure 25 - Dot Peening Marking on Metal Surface with Multi-dot per Code Element
Figure 26 - Directly Marked Dot Matrix Code Characterized by Outstanding Separation Distance between
Adjacent Code Elements
2.7.4 Ink-Jet Printing Technology
Figure 27 - Dot Matrix Code Directly Marked on PCB Copper Pad by Using Ink-Jet Technology