How to Convert a Printer to DTF?

• Can I convert a printer to DTF?
• What printer can be converted to DTF?
• How to convert Epson ET-8550 to DTF?
• How to convert Epson XP-15000 to DTF?
• FAQs about converting printers to DTF

Ⅰ. Can I Convert a Printer to DTF?

DTF (Direct-to-Film) printing is an increasingly popular technique for transferring high-quality, durable designs onto textiles. Unlike DTG (Direct-to-Garment) printing, DTF allows you to print on various fabrics beyond just cotton, including polyester, blends, and other materials. Of course, you can convert certain inkjet printers to DTF printing. However, this requires specific conditions, including compatible ink types, printheads, and software adjustments. Here's what you need to consider when converting a printer to DTF.

1. Printer Compatibility

Only printers with piezoelectric printheads are suitable for DTF. Because they can handle thicker, pigment-based DTF inks without clogging easily. Many Epson printers use piezo technology, making them ideal for DTF conversion. Some popular converted models include Epson ET-8550, Epson XP-15000, or Epson L1800 due to their refillable ink systems and efficient printing capabilities.

2. Materials for Conversion

You’ll need:

• DTF Ink: Specialized CMYK and white pigment inks designed for DTF printing.
• DTF Film: PET film designed for DTF transfers, available in sheets or rolls.
• DTF Powder (Adhesive Powder): A hot-melt powder that adheres the ink to the fabric.
• RIP Software: A Raster Image Processor (RIP) software like AcroRIP or EKPrint.
• Maintenance Kit: Including printhead cleaning solution and syringes for ink loading.

Among these, RIP software is essential for controlling ink output and printing the white bottom layers. Programs such as AcroRIP or EKPrint allow you to control white ink layer, reverse print designs, and configure DTF ink density settings. Without RIP software, achieving high-quality DTF printing would be challenging.

3. Steps for Conversion

Ink System Conversion: Remove standard ink cartridges and install DTF-compatible ink tanks. Fill each tank with the respective DTF ink colors. Make sure the white ink tank has proper circulation to prevent clogging.

Film Feeder Modification: Some printers require adjustments to feed the DTF film smoothly. Adding a manual film feeder may be necessary, depending on the model.

RIP Software Installation: Install and configure RIP software on your computer. This software will control the print settings and allow you to apply a white background color design.

4. Maintenance Considerations

Agitate White Ink Regularly: DTF inks, especially white ink, can clog printheads if improperly maintained. Stirring the white ink regularly helps prevent clogging and maintain print quality.

Clean Printhead Often: DTF inks are thicker than regular inks, so clean the printhead frequently to avoid clogs and ensure consistent print quality.

Test Print Settings: Different fabric types may require slight adjustments in heat and pressure, so run test prints to fine-tune your process for optimal results.

Following proper setup and maintenance steps, you can convert compatible printers to create high-quality DTF prints for fabrics and other surfaces.

Ⅱ. What Printer Can be Converted to DTF?

Not all printers are suitable for DTF conversion. The best printers for DTF conversion are typically Epson models, specifically those with piezoelectric printheads. Because they can handle the thicker pigment-based DTF inks without clogging as easily as thermal printheads (used in some other brands). Here are some popular choices.

Models	Image	Types	Features	Recommended Reasons
Epson L1800		A3 inkjet printer with a six-color ink system	Known for high-quality photo printing; its large format can create bigger DTF transfers.	Provides reliable quality and handles continuous ink supply systems (CISS) well.
Epson XP-15000		A3+ photo printer	Compact, more affordable, and produces vivid color prints.	Works well with RIP software for white ink layering; compatible with a range of DTF inks.
Epson Stylus P400		High-quality photo printer with pigment ink capability	Eight-color system with excellent color reproduction.	Its pigment ink system is ideal for DTF inks, especially when modified for white ink.
Epson EcoTank Series  (e.g., ET-2720, ET-4700, ET-8500)		Multi-function ink tank printers	Affordable and eco-friendly & refillable tank system; DTF ink installs easily.	Ideal for small-scale DTF printing and are easy to maintain due to their tank system.
Epson SureColor P600 or P800		Professional-grade photo printers	Large ink tanks and the ability to handle wider film sizes.	Excellent print quality. Both models work well with RIP software.

Ⅲ. Step-by-Step Guide to Converting a Printer to DTF

In this guide, we’ll focus on converting two popular models, the Epson ET-8550 and Epson XP-15000, to DTF printing.

1. How to Convert Epson ET-8550 to DTF?

Epson EcoTank ET8550 printer has a refillable tank system that can handle specialized DTF inks. Before you start, prepare all the equipment and materials needed, as mentioned above, with DTF ink, DTF film, DTF powder, RIP software, and a heat press (for transferring the design onto fabric). Follow these steps:

Step 1. Fill the Ink Tanks with DTF Ink

Empty and clean the existing ink tanks to avoid mixing standard and DTF inks. It is best to clean the tanks and ink lines with a cleaning solution. Then, fill each tank with DTF-compatible CMYK and white inks, designating one tank (often gray) for white ink.

Step 2. Install & Configure RIP Software

Install and configure RIP software on your computer to control ink output and set up a white layer. In the settings, map the white ink to the designated tank and ensure it prints as an underlayer to create an opaque backing for designs.

Step 3. Print Your Design on DTF Film

Set up your design in the RIP software and select the option for mirror printing. Print with a layer of CMYK inks first, followed by a layer of white ink. The white ink acts as a backing layer, allowing the colors to pop when transferred to dark fabrics.

Step 4. Apply DTF Adhesive Powder

While the ink is still wet, apply the DTF powder to the printed side of the film. Cover the entire design, then shake off any excess powder. Ensure an even coating of powder; this step is crucial for proper adhesion during transfer.

Step 5. Cure the Powder

Place the printed film in a curing oven or under a heat press at around 320°F (160°C) for 2-3 minutes, or until the powder melts slightly. Do not press down; just hover the heat source to melt the powder without flattening the print. Once cured, the print is ready for transfer.

Step 6. Transfer the Design to Fabric

Position the DTF film with the design side down on the fabric. Then, use a heat press set to around 320°F (160°C) and press firmly for about 15-20 seconds. Let the fabric cool down to room temperature, then peel off the film to reveal the design.

Step 7. Post-Press (Optional)

For added durability, you can do a second press (5-10 seconds with a protective sheet) to improve the wash resistance and feel of the print. 

You can watch this how-to video below for more detailed steps on converting your Epson EcoTank ET-8550 printer to DTF printing.

2. How to convert Epson XP-15000 to DTF?

Epson XP-15000 is a compact photo printer and is popular for smaller DTF projects. The steps for converting an Epson XP-15000 to DTF printing are similar to those for an ET-8500 printer. Here’s a guide to help you set up the XP-15000 for DTF.

Step 1. Gather Required Materials

DTF ink, DTF film, DTF adhesive powder, RIP software (AcroRIP or EKPrint), and heat press.

Step 2. Replace Original Inks with DTF Inks

Empty existing ink cartridges in the printer to avoid mixing DTF with regular inks. Use refillable cartridges or a CISS (Continuous Ink Supply System) specifically designed for the XP-15000. Then fill the cartridges with DTF inks, allocating the red or gray cartridge slot for white ink.

Step 3. Install & Configure RIP Software

Install RIP software on your computer. In the RIP software, map the colors to match your printer’s ink setup, ensuring the white ink is assigned to the designated slot. Set it up to print CMYK first, with white ink as a backing layer.

Step 4. Load and Print on DTF Film

Place the DTF film into the printer with the printable (matte) side facing up. Make sure the film is loaded properly to avoid paper jams. In the RIP software, set up the design in mirror mode and select the white layer setting for an opaque base.

Step 5. Apply the DTF Powder

While the ink on the film is still wet, sprinkle a generous amount of adhesive powder over the printed design. Shake off any excess powder, ensuring an even coating over the entire design.

Step 6. Cure the DTF Powder

Use a curing oven or hover a heat press over the film at about 320°F (160°C) for 2-3 minutes until the powder melts slightly. Do not press down; hover the heat source to avoid flattening the ink.

Step 7. Transfer the Print

Place the DTF film, printed side down, onto the fabric. Use a heat press at 320°F (160°C) with medium pressure for 15-20 seconds. Allow the fabric to cool down to room temperature, then slowly peel the film off.

For extra durability, you can opt for secondary hot pressing. Place a parchment or Teflon sheet over the design and press again for 5-10 seconds.

Ⅳ. FAQs about Converting Printers to DTF

Q1. Why does white ink tend to clog?  

White ink is relatively thick and tends to settle, so regular shaking of the ink bottle and cleaning the printhead are necessary to prevent clogs. You can shake the bottle before use and set the printer to perform automatic cleaning to keep the nozzles clear.

Q2. Do I need a special heat press for DTF transfers?  

While you don’t need a specialized heat press, one with adjustable temperature and pressure settings is best for consistent transfers. Ensure it reaches 320°F (160°C) and can press for around 15-20 seconds for ideal results.

Q3. Can I print on any type of fabric with DTF?  

Yes, DTF allows you to print on a wide variety of fabrics, including cotton, polyester, nylon, and various blends. This versatility is one of the main advantages of DTF over DTG (direct-to-garment), which works primarily on cotton.

Q4. Are DTF prints wash-resistant?  

Yes, DTF prints generally have good wash resistance, but it depends on the quality of the ink, powder, and the heat press’s temperature and time. For improved wash durability, consider doing a “second heat press” after transfer by covering the design with protective paper and pressing again for 5-10 seconds.

Q5. Does a DTF print have a specific texture?  

DTF prints typically have a slight plastic feel, especially for thicker designs. However, high-quality DTF powder and proper heat press settings can help reduce this, making the design softer and more durable.

Q6. How much space does DTF printing require?  

DTF printing doesn’t require a large space but does need a dedicated area for printing, powdering, and curing. The curing process (using an oven or heat press) can produce some odor, so it’s best to work in a well-ventilated area.

Q7. Can I continue using regular ink after converting to DTF printing?  

If you want to revert to regular printing, you’ll need to thoroughly clean the ink system to ensure no DTF ink residue remains. Because DTF inks and regular inks have different compositions, mixing them can lead to clogs, color deviations, and even damage the printhead.

Final Thoughts: DTF Printer Conversion

Converting a printer to DTF opens up possibilities for creating vibrant, durable designs on various fabrics. With the Epson ET-8550 and XP-15000 as examples, you can see that the conversion process, while detailed, is straightforward and accessible with the right tools and knowledge.

Additionally, True Image offers high-quality compatible Epson inks available in 502 ink, 522 ink, 822 ink, and more. Here you can not only get a premium printing experience but also enjoy a great price advantage.

Related reading:

What is DTF Printing?