Direct-to-card and retransfer are two different technologies used by ID card printers.
A direct-to-card (DTC) printer transfers the image directly onto the card surface. A retransfer printer prints the image onto a clear transfer film first, before bonding that film to the card.
DTC printers generally offer a lower-cost route into card printing and work well for everyday staff ID, membership and visitor cards. Retransfer printers cost more but offer over-the-edge printing and can produce more consistent results on cards with uneven surfaces, including many smart and access cards.
How do direct-to-card and retransfer printers work?
Direct-to-card printing
In a DTC printer, the printhead applies heat to the ribbon while the card passes underneath it. The colour dye is transferred directly from the ribbon onto the card surface.
The yellow, magenta and cyan panels build the colour image, while a resin black panel is commonly used for sharp black text and barcodes.
If the ribbon codes are unfamiliar, see our guide to YMCK, YMCKO and YMCKOK ribbons .
Retransfer printing
Retransfer, also known as reverse-transfer printing, uses a two-stage process. The printer first creates the image in reverse on a clear transfer film and then bonds that film onto the card using heat and pressure.
Because the printhead does not make direct contact with the card surface, retransfer technology can produce more consistent results on cards that are not completely flat.
The transfer film can also extend beyond the edge of the card, creating true over-the-edge print coverage.
Direct-to-card vs retransfer ID card printers
| Feature | Direct-to-card (DTC) | Retransfer |
|---|---|---|
| How it prints | Prints directly onto the card surface. | Prints onto transfer film first, then bonds the film to the card. |
| Print coverage | Edge-to-edge printing, normally leaving a very fine unprinted border. | True over-the-edge coverage, with the transfer film extending beyond the card edge. |
| Standard PVC cards | Well suited to everyday plastic ID cards. | Suitable where the card specification is compatible with retransfer printing. |
| Smart / RFID cards | Can print compatible smart cards, although an embedded chip may create an uneven surface that affects print quality in that area. | Often preferred when a smooth, consistent finish is required across technology cards. |
| Print finish | Very good for everyday photo ID and card printing. | Premium, consistent finish with over-the-edge coverage. |
| Upfront cost | Generally lower. | Generally higher. |
| Consumables | Typically uses a printer ribbon. | Uses a printer ribbon plus retransfer film. |
| Often chosen for | Staff ID cards, visitor passes, membership cards and everyday plastic-card printing. | Premium ID cards, smart/access cards and applications where over-the-edge print quality is important. |
| Example | Evolis Zenius 2 DTC | Evolis Agilia Retransfer |
Do you need a retransfer printer for smart or RFID cards?
Not necessarily. A compatible direct-to-card printer can print many blank smart and RFID cards. The important consideration is the construction of the particular card and where the embedded technology sits beneath its surface.
Why can an embedded chip affect DTC printing?
With direct-to-card printing, the printhead works directly against the card. If an embedded chip creates a slight variation in the card surface, you may see a small print blemish or variation over that area.
This can sometimes be avoided through the card design. If a completely consistent printed finish across the card is important, retransfer is often the better option because the image is carried to the card on transfer film rather than printed directly onto its surface.
If you're specifically planning to print access-control cards, see our guide: Can You Print on RFID Cards With a Direct-to-Card Printer?
Which should you choose: DTC or retransfer?
Choose direct-to-card if...
- You mainly print standard plastic ID cards.
- You want a lower upfront printer cost.
- You don't need true over-the-edge printing.
- Everyday photo ID quality meets your requirements.
Choose retransfer if...
- You want true over-the-edge print coverage.
- You regularly print cards with embedded technology.
- A premium, highly consistent finish is important.
- You are happy to invest more in the printer and its consumables.
Neither technology is automatically the better choice. The right printer depends on the cards you're using, the finish you need, your print volume and your budget.
Is retransfer printing the same as lamination?
No. Retransfer film and laminate do different jobs.
Retransfer film is part of the printing process: the image is printed onto the film before being transferred to the card. Lamination is a separate process that applies an additional protective layer after printing.
Lamination may be used when cards need greater resistance to wear or additional security features. Some printer systems offer lamination as an optional module, including both direct-to-card and retransfer models.
One thing both technologies have in common: used colour ribbons can retain an impression of the information printed onto your cards. If you're printing personal information, photographs or access details, dispose of used ribbons securely.
Browse the full printer range, compare our retransfer models or answer four quick questions in the Printer Quiz to narrow down the best option for the way you print.
