Datalogic QLM700 Manuel d'instructions télécharger pdf (Page 51)

INTRODUCTION

2.8.3 Direct Part Marking

Matrix 300™ is also very powerful in reading low-contrast direct part marked codes (see

Figures 20, 21, and 22).

Figure 18 - Dot Matrix Code Directly Marked on Metal Surface by Using Dot Peening Technology

Figure 19 - Dot Peening Marking on Metal Surface with Multi-dot per Code Element

Figure 20 - Directly Marked Dot Matrix Code Characterized by Outstanding Separation Distance between

Adjacent Code Elements

2.8.4 Ink-Jet Printing Technology

Figure 21 - Dot Matrix Code Directly Marked on PCB Copper Pad by Using Ink-Jet Technology

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Datalogic QLM700 Manuel d'instructions Page 51