Printer ribbon Brother BWS-1D450-154, thermal transfer, black, 154 mm x 450 m, pack of 5

Brother BWS-1D450-154 thermal transfer ribbon in black is designed for use with Brother TJ-6521TN and TJ-6421TN printers. Each roll measures 154 mm in width and 450 m in length; the product is supplied as a pack of five rolls. The ribbon is intended for standard wax thermal-transfer printing and produces high-contrast black text and barcodes suitable for labels and tags requiring clear, readable marking.

Advantages

The ribbon delivers consistent print quality across long runs and is supplied as a multi-pack for reduced downtime and fewer roll changes. Its wax formulation is suitable for printing on standard paper and coated label materials, providing sharp, high-contrast black printing for text and barcodes.

Suitable for

• Printing barcode labels for retail and inventory
• Producing address and shipping labels
• Labeling boxes, folders and general-purpose tags
• Medium-term labels where standard durability is acceptable

When it may not be suitable

This standard wax ribbon is not intended for heavy-duty or outdoor applications where high resistance to abrasion, chemicals or prolonged UV exposure is required. For synthetic or highly glossy substrates, or where long-term durability and smudge resistance are critical, a resin or wax-resin ribbon may be more appropriate.

Key specifications

• Print technology: Thermal transfer
• Colour: Black
• Ribbon width: 154 mm
• Ribbon length per roll: 450 m
• Pack quantity: 5 rolls

How to use

Install the thermal transfer ribbon into a compatible Brother TJ-6521TN or TJ-6421TN printer following the printer manufacturer’s loading instructions. Align the ribbon and ensure proper tension before printing. Use appropriate label stock for wax ribbons—paper or lightly coated materials—to achieve optimal print contrast and barcode scannability.

What to consider before purchase

• Check printer compatibility with Brother TJ-6521TN and TJ-6421TN models
• Confirm label material is suitable for wax thermal transfer ribbons (paper or lightly coated)
• Evaluate required durability—consider wax-resin or resin ribbons for higher abrasion or chemical resistance

Usage recommendations

For best results, store unopened rolls in a cool, dry place and install ribbons with clean printheads and media. Test-print a sample label to verify contrast and barcode readability before starting large print runs.