UV DTF Direct-to-Film printing is gaining popularity because it is flexible, durable, and printable on many more surfaces. Unlike other printing methods, UV DTF printing employs ultraviolet (UV) light to rapidly cure the ink, producing high-quality prints with better adhesion. Not all printers, however, can be converted to UV DTF. This article discusses which printers can be converted, how to convert them, and what you need to consider before converting.

UV DTF Printing Understanding

Before we discuss which printers are convertible, let us first learn how UV DTF printing works. UV DTF technology is attained by printing images on a unique film with UV-curable ink. Without heat or pressure, the film is transferred to glass, metal, wood, acrylic, ceramics, and even leather. The UV-curable ink makes the print scratch-resistant, waterproof, and durable.

Types of Printers Suitable for UV DTF Conversion

1. Epson EcoTank and L-Series Printers

Epson printers are popularly used for DTF and UV DTF conversions because they incorporate piezoelectric printhead technology, which supports many inks without damaging them. Some of the most popular Epson models that can be converted are:

• Epson L1800

• Epson L805

• Epson 1430

• Epson P600/P800

• Epson R1390/R2000

They are the choice options since they accommodate high-res print, steady ink flow, and simple adaptation to fit UV DTF.

2. DTG (Direct-to-Garment) Printers

Some of the DTG printers can be converted to UV DTF printers. DTG printers employ textile inks, so converting them for UV-curable inks requires many conversions. Some of the most popular DTG printers that can be converted are:

• Epson SureColor F2100/F2000

• Ricoh Ri 1000/Ri 2000

These printers require UV-compatible printheads and ink systems to work at their best.

3. UV Flatbed Printers

UV flatbed printers are already designed for UV DTF conversion since they use UV-curable inks. Some of the low-end UV flatbed printers that are convertible for UV DTF include:

• Mimaki UJF Series

• Roland VersaUV LEF Series

• Mutoh ValueJet UV Printers 

They are expensive printers but provide higher quality and more enduring performance.

4. Modified Inkjet Printers

Certain conventional inkjet printers may be converted to UV DTF convertible by redesigning the printhead and changing their ink system to UV-compliant inks. Certain inkjet printers that have been converted include:

• Canon PIXMA Series (with modifications)

• Brother Inkjet Printers (with some special alterations)
  

These printers require additional UV LED curing units and specific appropriate ink flow control.

Methods for Upgrading a Printer to UV DTF

Making a regular printer a UV DTF printer needs several steps:

• Select a Proper Printer – The printer must have a piezoelectric printhead or be appropriate for printing with UV-curable inks.

• Replace Ink System – Replace the ink cartridges or tank system with UV-curable ink.

• Install a UV LED Curing System – UV inks need a curing system to dry immediately. Install a UV LED light close to the printhead.

• Tune Firmware and Software – Tune the printer settings or use RIP (Raster Image Processor) software to provide proper color and ink control.

• Test and Calibrate – Make test prints and adjust ink flow, print speed, and curing time for best results.

Factors to Think About Before Converting a Printer

1. Printhead Compatibility

Not all printheads can be used for UV-curable inks. Thermal printhead printers like HP and Canon printers are not typically convertible. Use piezoelectric printhead printers instead.

2. Cost of Conversion

It is costly to retrofit a printer to UV DTF. The price of the UV ink system, the curing unit, and firmware upgrades add to the cost.  Buying a dedicated UV printer is sometimes cheaper than retrofitting one.

3. Durability and Maintenance

UV DTF printers should be serviced occasionally to prevent ink clogging and curing. UV inks should be stored well and cleaned often to remain durable.

4. Print Size and Resolution

Ensure that the converted printer offers the print size and resolution you need. Some converted printers will not give you as good quality as specialty UV printers. 

Conclusion 

UV DTF printing is a new technique for producing high-quality prints on any surface. However, not all printers can be converted into UV DTF. Some printers can be converted, while others cannot. Epson EcoTank printers, DTG printers, UV flatbed printers, and some inkjet printers that have been modified are some of the most common converted printers. The process must be performed carefully by choosing the right components, software modification, and maintenance. Before converting a printer, consider the cost and technical demands to assess whether it is worth the investment for your printing purposes.