Are you annoyed that many DTF prints are resulting in unplanned interruptions and expensive downtime? It is a tremendous fight, but do not panic! This blog article tackles this frustrating problem head-on, providing expert guidance, practical advice, and proven strategies to fix your DTF prints overflowing issues.

DTF Prints Overflowing Issues

Understanding the Problem

I’ve encountered many difficulties in my career as a DTF specialist, and one problem that came up recently was the mysterious world of white ink on an Epson HD XP-15000 printer. In the DTF world, this particular issue is not new, and I have personally dealt with it.

Imagine the following scenario: the printer seems to be operating well, but something goes wrong when it comes to applying the necessary layer of white ink.

What I notice is lumpy, spotted defects that are severely affecting the print quality, rather than a smooth, uniform coating. There are gaps in the puzzle-like situation, leaving me perplexed and unsure of my mistakes. Is it the ink itself, the film type I’m using, or the settings on my Acrorip software?

After spending over two weeks trying to solve this puzzle, my irritation levels have been slowly increasing since I can’t seem to locate the answer. But have no fear, readers – I’m going to solve the puzzle of this white ink overflowing problem and show you how to print DTF stuffs more effectively and smoothly.

4 Solutions of White ink Overflowing in DTF Printing

Yes, the skill of debugging DTF printing problems. I’ve experienced it and overcome it. Let me tell you about my experiences with these solutions, which have worked really well:

  • Ink Density Variation: I was skeptical when I first discovered this possible fix, but it really changed everything. I saw that the white ink seemed to seem organically thicker in places with lesser ink density, particularly in those lighter gradients. Therefore, in case this pattern seems to be the cause of your white ink troubles, inhale deeply; it may not be an issue at all. Actually, that could simply be the way the beast is.
  • Ink starvation or Air Mixing: I was surprised by sporadic spottiness until I thought about the potential for ink starvation or annoying air bubbles blending with the ink. White ink isn’t always the greatest friend for the printhead of the Epson HD XP-15000, and the ink delivery could be contributing to the problem. Look for any indications of sporadic problems with ink flow; it could be the cause of those unappealing areas.
dtf ink
  • Type of Film and Printing Techniques: This is where the true magic happened. Results from various film types could differ significantly. Two printing methods came to my rescue:

Method One: I chose to print the color layer first, allowing the ink to settle and become somewhat dry before printing the white layer. By using this technique, the colors were blended harmoniously, making the white ink complement the other colors.

Method Two: For those who crave efficiency, this method involves using a heating mat beneath the film. I chose this course of action and was pleasantly delighted. I was able to save time and lower the possibility of ink problems by printing both color and white layers in a single pass.

  • Curing and Ink Maintenance: I looked into my alternatives for curing in order to address those uneven white patches. I discovered that raising the curing temperature until the glue had a faint yellow tint was rather effective. Not only that, but I also raised the pressure when printing to ensure a more uniform ink distribution.

More Solutions

  • Verify the Film Is Damp: Avoid ignoring this important aspect. Make sure there isn’t too much moisture on your film since it could trigger the ink to behave strangely. Your DTF printing improves by using PET films that have been dried off and kept properly.
  • Check the Ink Loading (Recommend printing with 60-70% white ink): Achieving the right balance in ink loading is crucial. In order to preserve the best print quality and prevent overflow, many DTF specialists advise a white ink loading of between 60 and 70 percent. Try varying this range to determine the ideal point for your unique prints.
  • Clean the Print Head: You can’t overstate the importance of routine maintenance. Thoroughly clean your print head to avoid blockages and ensure a steady flow of ink. It is important to have a clean print head for trouble-free DTF printing.
  • Verify the Ink Quality (use only DTF-specific inks): Your ink’s quality is very important. Make sure you use inks made specifically for DTF and intended for this printing procedure. These inks perform well with DTF systems and decrease overflow and other printing difficulties.
  • Verify the Ink Shelf Life: It’s important to pay attention to the ink shelf life. When you use ink beyond its authorized shelf life, printing issues, such as overflow, can occur. To ensure the best print quality possible, always check the expiry date on your ink cartridges and replace them as required.

Additionally, remember to maintain excellent ink hygiene! I made it a regular habit to shake the white ink tank for at least two minutes. As a result, the printing process went more smoothly and the ink remained well-mixed and did not break.

That’s it – a first-hand description of how these fixes changed my experience printing DTF documents. Having these techniques in your toolbox can help you put an end to your nightmares of lumpy, splotchy white ink. Enjoy your printing!


Finally, now that you know how to deal with white ink problems in DTF printing, you’re better prepared to make your way through this complicated world.

Fix spottiness and improve print quality by fine-tuning ink density, considering film kinds and printing procedures, and preserving ink quality. Never forget that every obstacle is a chance to become better at what you do. I hope your DTF adventures are nothing short of extraordinary and happy printing!


Can I use any printer for DTF printing, or are there specific models recommended for better results?

While many printers can be converted for DTF printing, not all are created equal. Some models, like the Epson HD XP-15000, are favored for their compatibility with white ink. However, research and experimentation is what you need to find the best fit for your needs.

How do I determine the ideal ink density for my DTF prints?

Ink density can vary depending on the design and desired results. To find the right balance, it’s advisable to run test prints and make gradual adjustments until you achieve the desired opacity without causing overflow issues.

Are there alternative methods to address overflow issues, aside from the solutions mentioned in the blog post?

The solutions provided are effective in addressing common overflow issues. However, if you encounter persistent problems, consider seeking assistance from a professional technician with expertise in DTF printing, as there may be specific issues unique to your setup.

Can I use third-party RIP software with my DTF printer, or stick with the manufacturer’s software?

While manufacturer-provided RIP software is often optimized for their printers, some third-party options can work well. It’s essential to research compatibility and user experiences to determine the best software for your specific needs and equipment.

Is there any specific safety advice for handling DTF printing equipment and ink?

DTF printing involves handling chemicals and high temperatures. Follow safety guidelines provided by the manufacturer for handling ink and operating the equipment. Ensure proper ventilation in your workspace and use appropriate personal protective equipment as recommended.

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