Brother LB3791-002 Premium Synthetic Label Media
Overview
The Brother LB3791-002 is a premium synthetic label media designed for direct thermal printing on Brother high-performance label and document printers. This white, top-coated polypropylene sheet (8.5 inches × 14 inches per roll) delivers dark image quality with water resistance — solving the durability problem when labels face moisture, chemicals, or outdoor exposure. Six rolls per box, 80 pages per roll (480 pages total), provide sufficient volume for shift-based or continuous production runs without frequent reordering. The LB3791-002 is the right choice when standard paper media won't survive your application environment.
Compatibility
The LB3791-002 is engineered for Brother printers that support synthetic media formats. Before ordering, verify your specific printer model accepts direct thermal synthetic media — not all Brother printers are configured for this material. Check your printer's operator manual or contact the manufacturer's support line with your model number to confirm compatibility and proper feed alignment, as synthetic media can behave differently than coated paper during transport.
Installation Notes
Premium synthetic media requires correct tension settings to avoid jams or misfeeds. Load the rolls into the appropriate media bay on your printer, ensuring the supply roll sits flush against the spindle. Direct thermal synthetic print quality depends on proper head pressure — if you notice faint or inconsistent marks after loading a new roll, check your printer's media-thickness setting and adjust if your printer model supports it. Store unused rolls in a cool, dry environment; polypropylene can warp in high heat.
What's in the Box
- 6 rolls of premium synthetic label media
- 80 pages per roll (480 pages total)
- 8.5 inches × 14 inches per label sheet
