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Modified Plessey barcode symbology developed by MSI Data Corporation for supermarket shelf tags.
What is MSI Barcode?
Modified Plessey barcode symbology developed by MSI Data Corporation for supermarket shelf tags. Defined under standard MSI Symbology Standard, MSI is engineered for fast, reliable optical scanning across industrial and commercial environments.
| Specification | Details |
|---|
| Standard Symbology | MSI (MSI Symbology Standard) |
| Character Set | Numeric digits (0-9) |
| Checksum Algorithm | Modulo 10, Modulo 11, or Modulo 1010 check digits |
| Quiet Zone Margin | 10 times the narrow bar width |
| Processing Mode | 100% Client-Side In-Browser (Zero Server Logs) |
✅ Key Advantages
- •Continuous barcode with simple check digit options
- •Compact numeric encoding for shelf tags
📦 Common Use Cases
- •Supermarket retail shelf price tags and restocking labels
- •Warehouse aisle and bin storage location identifiers
- •Retail backroom storage inventory audits
Frequently Asked Questions
What is MSI Plessey used for?
MSI Plessey is widely used by grocery chains and supermarkets for shelf tag pricing and restocking inventory.
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