Brother DK1221 23 mm Square White Paper Labels 1000

Square paper labels for QL printers

Brother DK1221 die-cut labels are supplied as a single roll of 1000 white squares measuring 23 mm on each side. They are designed for direct thermal printing on compatible Brother QL series devices. Office staff and small-business users can produce crisp black text and graphics for filing, shipping or asset tagging.

Direct thermal printing has practical limits

Heat-sensitive paper darkens over time when exposed to sunlight or high temperatures, so labels are best suited for indoor, short-to-medium-term use. The adhesive bonds to paper, glass, cardboard and plastic, but surface texture and cleanliness affect long-term hold. No ink, toner or ribbon is required, keeping running costs simple.

Roll format simplifies daily loading

The continuous roll feeds straight into the printer without manual sheet alignment, reducing jams and wasted labels. Perforated die-cuts separate cleanly after printing, so each 23 mm square peels away individually. Compatibility spans QL models 500, 550, 570, 580, 650, 700, 710, 720, 1050 and 1060, covering a wide installed base.