Retail Barcode Labels

Hi there! Thank you so much for sharing information about this issue! Generally when this issue occurs it is because an unsupported printer or label size is in use, or because the printer settings have not been optimised. You can see a list of our supported label sizes through this link: https://help.shopify.com/en/manual/sell-in-person/hardware/barcode-printer/retail-barcode-labels#supported-label-sizes. If you are using a supported label size and still encountering issues, you can find steps to optimise your printer settings here as that should help resolve the issue: https://help.shopify.com/en/manual/sell-in-person/hardware/barcode-printer/retail-barcode-labels#recommended-print-settings-for-barcode-labels. If the issue persists it would definitely be worth reaching out to our Retail support team via https://shopify.link/vRn so we can take a further look for you. Thanks so much!
- Natasha, Shopify Support