How to Choose a Thermal Label Printer for Reselling
Get a printer that prints 4x6 direct thermal labels and works with the device you print from. eBay, Poshmark and Whatnot all offer a 4x6 label format.
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Buying checklist
- 4x6 labels: Confirm it prints 4 x 6 in shipping labels — the size eBay, Poshmark and Whatnot offer.
- Direct thermal: No ink or toner; you buy heat-sensitive labels instead. Check which label stock (rolls or fanfold stacks) it accepts.
- Your device: Printing from a phone or tablet needs Bluetooth or Wi-Fi and an app or driver for it. From a computer, check drivers for your OS (Windows, macOS, ChromeOS).
- Cost per label: Label packs vary; divide price by labels and add it to your cost per package.
We don't rank models we haven't tested. Compare current options and prices: 4x6 thermal label printers · 4x6 thermal labels · postal scales (Amazon, check current price).
Then work out your cost per package.
FAQ
Do thermal label printers need ink?
Direct thermal printers don't use ink or toner; they print on heat-sensitive labels. Budget for labels instead.
What label size do I need?
4x6 inches is the shipping-label size offered by eBay, Poshmark and Whatnot for label printers. Check that the printer and your label stock support it.
Which brand is best?
We don't rank printers we haven't tested. Use the checklist on this page and check the maker's support page for your platform and computer or phone.