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Quick answer: for shipping labels, buy direct thermal. It needs no ink or ribbon, works in every common 4×6 label printer sold to sellers, and lasts long enough for a parcel’s trip. Thermal transfer only makes sense for labels that must survive months of storage, heat or rubbing.
Our top picks
How each type works
- Direct thermal: the label has a heat-sensitive coating. The print head heats it and the coating turns black. No ribbon, no ink.
- Thermal transfer: the print head melts ink from a ribbon onto the label. The print is more durable, but you buy and change ribbons.
Side by side
| Direct thermal | Thermal transfer | |
|---|---|---|
| Ribbon needed | No | Yes |
| Running cost | Labels only | Labels plus ribbons |
| Print life | Months; fades with heat and sunlight | Years |
| Colour | Black only | Black or colour ribbons |
| Best for | Shipping labels, FNSKU labels for short storage, packing slips | Pallet labels, long-term inventory and asset labels |
Sources: Spartan POS, Avery.
What this means for marketplace sellers
Almost every Bluetooth or USB 4×6 printer sold to small sellers (Jadens, MUNBYN, Rollo, Phomemo) is direct thermal only. That makes the choice simple: buy direct thermal labels that match your printer’s width range.
Across the seller accounts we manage, shipping labels only need to scan cleanly for the few days a parcel is in transit, so direct thermal is the default. The one place to be careful is inventory you store for a long time: a direct thermal barcode label kept in a hot warehouse for many months can fade. If you prep stock that sits in storage, test a label after a few weeks.
How to spot a direct thermal label
- Scratch it quickly with a fingernail. Direct thermal paper leaves a dark mark.
- Check the listing title: it will say “direct thermal”.
- Labels sold for Zebra “thermal transfer” models often say “requires ribbon”. Avoid those for a ribbon-free printer.
Labels worth starting with
Fanfold stacks of 500 are the most economical way to start. These are widely used options:
Bottom line
Direct thermal for shipping, every time. Only pay for thermal transfer if a label has to survive long storage, outdoor conditions or handling that would rub a direct thermal print away.
Related: Jadens Bluetooth label printer review.