504 pp.
omron · 36 pp.
Microsoft PowerPoint - Verification Overview
Related manuals
1174 pp.
263 pp.
842 pp.
555 pp.
254 pp.
112 pp.
684 pp.
Document text
Barcode Verification and LVS-95XX Verifiers
Causes of Barcode and Label Content Defects • Printer issues such as ribbon wrinkle, end of ribbon life, mismatch of ribbon and label substrate, incorrect heat settings, clogged ink jets, label substrate defects, low resolution, etc. • Incorrect barcode design including wrong symbology type, mis-scaling, barcode dimensions, poor color contrast, quiet zone violations, incorrect data content, non-conformance to GS1 data structure, missing information
What Can Go Wrong with Label Print Quality? • Ribbon wrinkle • Mismatch of ribbon and substrate • Lost or misinterpreted information • Increased labor cost • Clogged ink jets • Overspray of ink • Defective areas in the substrate • Over or under heated print head • High dollar re-labeling costs • Increased errors • Product recalls • Something on the label • Rejected shipments • User dissatisfaction • Quiet Zone violations • Incorrect construction of the bar code • Burned out pixels • Compliance penalties • … • Misaligned print heads • …
Potential Direct Part Mark Quality Problems • Improper or inconsistent mark dot/cell size • Improper or inconsistent mark dot/cell location Offset cell • Improper overall mark geometry • Mark or part surface damage • Very low or inconsistent mark contrast