Brady I75-R4307 i75 Series R4300 Ribbon for the i7500 Label Printer
Formulated from Brady R4300 Thermal transfer ribbon based on a wax/resin formulation, with a polyester base film with permanent acrylic adhesive. Engineered for 3" W × 3" H industrial labeling applications.
Engineered Technical Features
- i75-series ribbon is self-centering with ink-side always correctly facing the label
- One-color ribbon for printing a single color onto a label
- R4300 Series Wax/Resin formulation offers strong smear and chemical resistance, and excellent barcode read rates when printed on the appropriate Brady® label material
- Recommended for printing on paper and films that have a matte or rough surface, such as B-427 Self-Laminating Vinyl, B-342 PermaSleeve markers and B-499 Nylon Cloth from Brady®
- Combine Brady label materials with their recommended ribbon series for superior legend performance
Compatible Brady Printers & Thermal Transfer Ribbon Pairing
Verified hardware compatibility and recommended ribbon formulations for I75-R4307.
Full Technical & Material Specifications (ASTM / UL Testing)
| Material Formulation: | Brady R4300 (R4300 Industrial Material) | Continuous Temp Range: | -40°F to 250°F (-40°C to 121°C) |
| Substrate Polymer Chemistry: | Thermal transfer ribbon based on a wax/resin formulation, with a polyester base film | Total Material Thickness: | 0.004 in (0.102 mm) |
| Adhesive Formulation: | Permanent Acrylic | ASTM D1000 Stainless Steel Peel: | 50+ oz/in |
| ASTM D1000 Polypropylene Peel: | 35+ oz/in | ASTM D1000 Powder Coat Peel: | 40+ oz/in |
| UL 969 Recognition: | UL 969 (File MH17154 / MH10939) | CSA C22.2 Acceptance: | CSA C22.2 No. 0.15 |
| RoHS / Halogen Compliance: | RoHS Compliant • Standard Formulation | Surface Finish: | Gloss / Matte |
Related Sibling SKUs & Alternate Formats
Engineering & Specifier FAQs for I75-R4307
Can I print Brady I75-R4307 on a standard portable printer?
I75-R4307 is a bulk roll engineered for benchtop printers (such as the i3300, i5100, i7100, and PR Plus series) with 3-inch core diameter holders.
Is Brady I75-R4307 recognized under UL 969 for electrical panel rating plates?
Yes, I75-R4307 is manufactured from Brady R4300, which holds UL 969 component recognition under File MH17154 / MH10939 (PGJI2) when printed with approved thermal transfer ribbons (such as Series R6000HF).
How do I generate an official engineering submittal package for I75-R4307?
Click the "1-Click Engineering Submittal PDF Package" button above to instantly generate a contractor-stamped specification packet with ASTM D1000 adhesion test data, continuous operating temperatures, and UL compliance certificates ready for architectural submittals.