A77zip -

Adhesive-backed for stickers, waterproof, smudge-proof, and tear-resistant. Alternatives: Compatible papers like Zink Pearl K100 Photo Paper also fit this model. 📏 Size Alternatives

, it uses that requires special heat-sensitive paper rather than standard ink cartridges. Paper Type: 2" x 3" Zink Premium Photo Paper A77zip

If you are looking for generic paper by its international dimensions (often confused with names like "A77"): Adhesive-backed for stickers

Many handheld "inkless" printers use thermal paper rolls or folded sheets. Standard sizes for these are 8.5" x 11" (US Letter) or 8.3" x 11.7" (A4) . A77zip