Zebra PolyO 3100T White Self-adhesive printer label

The Zebra 102 x 76mm White labels are self-adhesive paper labels sized 102 x 76 mm, designed for efficient and reliable labeling in a range of environments. Supplied on rolls with a maximum roll diameter of 20 cm and a core diameter of 7.6 cm, these white labels provide a flat, printable surface compatible with common thermal transfer and direct thermal printers used in office, warehouse, and retail settings. The neutral white color offers high contrast for text and barcodes, supporting legible printing and straightforward application to parcels, containers, folders, and products.

Advantages

These Zebra labels deliver consistent print quality and easy handling thanks to their standardized dimensions and roll format. The white printable face enhances readability for barcodes, addresses, and product information. The roll geometry (20 cm max diameter, 7.6 cm core) fits many desktop and industrial label printers, reducing downtime when changing media. The adhesive backing ensures secure placement on a variety of surfaces while allowing smooth unwinding during print runs.

Suitable for

• Shipping and address labels for parcels and envelopes
• Product identification and inventory tags in warehouses
• Retail price and barcode labeling
• Office filing and document organization
• Small-batch packaging and returns processing

Key specifications

• Label size: 102 x 76 mm (width x height)
• Label colour: White
• Roll maximum diameter: 200 mm
• Roll core diameter: 76 mm
• Format: Die-cut labels on roll with adhesive backing

How to use

Install the roll in a compatible label printer following the printer manufacturer's instructions for roll orientation and core fitting. Configure the printer settings to the label dimensions (102 x 76 mm) and select the appropriate media type for either thermal transfer or direct thermal printing as applicable. Perform a test print to confirm alignment and print density, then proceed with batch or single-label printing. After printing, labels can be applied manually or with an automated dispenser, ensuring the target surface is clean and dry for optimal adhesion.

Recommendations

For reliable printing, store rolls in a cool, dry place away from direct sunlight and high humidity. Use compatible ribbons and printer drivers when printing with thermal transfer technology, and verify printer settings for media size to avoid misfeeds or partial prints. When applying to uneven or textured surfaces, test adhesion first to ensure a secure bond.