Ink Ribbon | LM550 Compatible
Ink Ribbon | LM550 Compatible
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Ink Ribbon for Letatwin Max LM 550A – Compatible Thermal Transfer Ribbons
The Letatwin Max LM 550A uses thermal transfer ribbons (ink ribbons) to print durable, high-contrast labels on heat-shrink tubes, cable markers, and self-laminating vinyl. Below are the key details for compatible ribbons:
???? Compatible Ribbon Specifications
✔ Type: Wax-Resin or Full-Resin (for extreme durability)
✔ Width: Typically 60mm or 110mm (check printer specs)
✔ Core Size: 1-inch (25mm) or 0.5-inch (12.7mm)
✔ Length: 300m (standard), 450m (long rolls for bulk use)
Recommended Brands:
Letatwin Genuine Ribbons (best compatibility)
3M™ Thermal Transfer Ribbons (wax-resin options)
Brady® BMP Ribbons (if compatible with LM 550A)
Generic Wax/Resin Ribbons (cost-effective, verify specs)
???? Choosing the Right Ribbon
| Ribbon Type | Best For | Durability |
|---|---|---|
| Wax | Indoor labels, basic wire marking | Good (smudge-resistant) |
| Wax-Resin | Outdoor/industrial labels | Very Good (weather/chemical-resistant) |
| Full-Resin | Extreme conditions (oil, solvents) | Excellent (longest lifespan) |
Note: The LM 550A may require specific ribbon formulations—check the manual before purchasing.
???? Where to Buy
Letatwin-authorized suppliers (e.g., Unigulf Supply, RS Components)
Industrial label suppliers (Brady, Panduit, 3M distributors)
Amazon/e-commerce (search: "LM 550A compatible thermal transfer ribbon")
Price Range:
20–20–80 per roll (depends on length and brand).
???? Troubleshooting Ribbon Issues
❌ Faded Prints? → Use a higher-quality resin ribbon or increase print temperature.
❌ Ribbon Jams? → Ensure correct width/core size and proper loading.
❌ Poor Adhesion? → Verify label material compatibility (e.g., polyester vs. vinyl).
???? Need Help?
Confirming exact ribbon specs for your model?
Finding cheaper alternatives without quality loss?
Optimizing print settings for heat-shrink labels?https://store.unigulfsupply.com/product/ink-ribbon-lm390/