Choosing the right printhead is one of the most critical decisions when setting up or maintaining a DTF transfer printer. With various models available, each with unique features and price points, it’s essential to understand which printhead best suits your printing needs.

In this article, we will explore the most popular printhead models used in DTF transfer printer, how to choose the right one, and what to consider when making your decision.

Why Are DTF Printer Head Important?

DTF (Direct-to-Film) transfer printer are revolutionizing the garment printing industry with their ability to print high-quality images on various fabrics. The core of this technology lies in the printhead, a critical component that directly impacts print quality, speed, and operational costs.

A well-chosen printhead can significantly improve the efficiency and output of your printing operations, making it a vital part of your DTF printer setup.

Common Types of DTF Print Head

Currently, the most commonly used printheads in DTF transfer printers are produced by Japan’s Epson. These printheads are known for their precision, durability, and compatibility with different ink types.

While industrial-grade printheads have not yet fully entered the DTF transfer printing market, Epson’s smaller, more affordable models are widely used.

• Epson DX7 Printhead (Golden Head): This high-end printhead, priced around 14,000 RMB, can simultaneously spray white and colored inks. However, it is less commonly used due to its high cost and specific application.
• Epson DX5 Printhead : An older model with 8 ink sacs and 8 spray holes, still in use for modified machines. It is reliable but has been largely replaced by newer models.
• Epson 5113 Printhead: Known for its robustness, the 5113 printhead is priced over 5,000 RMB but is becoming less available as newer models take over the market.
• Epson 4720 Printhead: This model is one of the most popular in the DTF printing industry, offering a good balance of cost, performance, and availability.
• Epson I3200 Printhead: A newer model that has been gaining popularity due to its enhanced features and suitability for industrial applications.

How to Choose the Right DTF Print Head

When selecting a EPSON Print Head, consider the following factors:

• Budget: Printheads vary widely in price. Higher-end models like the Epson 7.5 Generation Head are expensive but offer advanced features, while models like the Epson 4720 and I3200 are more affordable and widely used.
• Compatibility: Ensure the printhead is compatible with your printer model. Some printheads may require decryption cards or other modifications to work with specific printers.
• Printing Volume: If you’re running a high-volume operation, choose a printhead that can handle the workload without frequent maintenance or replacement.
• Print Quality: Different printheads offer varying levels of precision and color accuracy. Consider the quality requirements of your printing projects when selecting a printhead.

Comparing Popular DTF Printer Head: Epson 4720 vs. I3200

In the DTF transfer printing market, two of the most popular printhead models are the Epson 4720 Printhead and EPSO I3200 Printhead. Here’s a closer look at these models:

Epson 4720 Printhead (First Generation Encrypted)

The Epson 4720 printhead is a mainstay in the DTF transfer printing industry, particularly known for its role in the development of white ink heat transfer technology. This printhead features four rows of nozzles and supports four ink sacs, making it a versatile option for various printing applications.

• Origins and Popularity: The 4720 printhead became popular after being integrated into desktop printers sold by Epson in Europe and the United States. These printers were often purchased by individuals who then removed the printheads and resold them to China. However, during the disassembly and shipping process, there is an estimated 1-2% chance of damage, meaning buyers risk receiving a non-functional printhead. Despite this risk, the lower initial cost made it an attractive option.
• Encryption and Compatibility: Epson introduced encryption on the 4720 printhead, limiting its use to specific small desktop printers. To overcome this, Chinese professionals developed decryption cards, such as the ones used for the 5113 printhead, allowing the 4720 to be adapted for use in larger format printers like photo printers.
• Market Trends: Over time, the first-generation encrypted 4720 printhead has become less common, driving prices up to approximately 5,200 RMB. When combined with the necessary decryption card, the total cost can reach around 6,200 RMB. As the supply dwindles, this printhead is becoming increasingly rare in the market.

Epson I3200 Printhead

The Epson I3200 printhead represents a significant upgrade from the 4720, developed in response to the growing demand for industrial-scale digital printing in China. Designed with enhanced features, the I3200 is better suited for high-volume, professional printing environments.

• Technical Improvements: Compared to the 4720, the I3200 printhead has been fine-tuned for greater environmental adaptability, including improved performance in varying temperature and humidity conditions. Additionally, the print precision has been enhanced, making it a more reliable choice for industrial applications.
• Appearance and Identification: Visually, the I3200 printhead closely resembles the first-generation 4720, with a key difference being a white circular anti-counterfeit label on the right side of the printhead. This helps users identify the I3200 more easily.
• Decryption and Use: Like the 4720, the I3200 may require a decryption card to function properly with certain printers. To determine whether a machine uses a 4720 or an I3200 printhead, check for the presence of a green decryption card between the printhead and the motherboard. Additionally, the size of the chip on the decryption card can help distinguish between first-generation and second-generation encrypted 4720 printheads—smaller chips indicate first-generation encryption, while larger chips signify second-generation encryption.
• Market Position: The price of the I3200 printhead is currently on a downward trend, making it an increasingly attractive option for new DTF transfer printers. Its combination of improved performance and decreasing cost suggests that the I3200 will likely become the preferred choice for future DTF printing setups.

Below is a comparison table outlining the key parameters of the Epson 4720 and I3200 printheads:

Parameter	Epson 4720	Epson I3200
Head Type	Piezoelectric Printhead	Piezoelectric Printhead
Compatible Ink	Aqueous, Eco-solvent, UV, Sublimation	Aqueous, Eco-solvent, UV, Sublimation
Dimensions (W x D x H)	69.1 x 59.4 x 33.5 mm	69.1 x 59.4 x 33.5 mm
Total Number of Nozzles	3200 (4 x 800 per color)	3200 (4 x 800 per color)
Nozzle Resolution	300 dpi (single row), 600 dpi (dual row)	300 dpi (single row), 600 dpi (dual row)
Effective Print Width	33.8 mm	33.8 mm
Maximum Usable Ink Colors	4	4
Ink Circulation	No	No

Key Differences:

• Head Type and Design: Both models use piezoelectric technology, which is standard for high-quality printing.
• Compatible Inks: Both printheads are versatile and compatible with multiple types of inks including aqueous, eco-solvent, UV, and sublimation inks.
• Nozzle Resolution and Print Width: Both have similar nozzle resolution and effective print width, making them comparable in terms of print quality and speed.
• Dimensions: Both printheads share identical dimensions, allowing them to be used interchangeably in many printer models.
• Ink Circulation: Neither the Epson 4720 nor the EPSON I3200 features an integrated ink circulation system, which is important to consider for maintenance and operation.

This table should help clarify the technical differences and similarities between the two printheads, aiding in the decision-making process when choosing the right one for your DTF transfer printer.

Common Issues and Maintenance Tips for DTF Printer Printhead

Printheads in DTF transfer printers can encounter several common issues, such as clogging and misalignment. Regular maintenance, including cleaning and proper storage, is essential to extend the lifespan of the printheads. It’s also important to recognize the signs of wear and tear early, such as a decrease in print quality, to avoid costly replacements.

FAQ About DTF Printer Head

To further assist readers in understanding the complexities of DTF transfer printer printheads, here’s a section dedicated to answering some frequently asked questions:

1. How do I know if a printhead is compatible with my DTF transfer printer?

Compatibility is crucial when selecting a printhead. Check the printer’s specifications to see which printhead models it supports. Additionally, consult with the printer manufacturer or supplier to confirm compatibility. If your printer requires a decryption card for certain printheads (like the Epson 4720 or I3200), ensure you have the correct card.

2. The difference between first-generation and second-generation encrypted Epson 4720 printhead?

The main difference lies in the encryption technology used. First-generation encrypted printheads have a smaller chip on the decryption card, while second-generation encrypted printheads use a larger chip. The second-generation models are generally more secure but may require updated decryption cards.

3. How often should I clean the printhead?

Regular maintenance is essential to keep your printhead functioning properly. It’s recommended to clean the printhead at least once a week, or more frequently if you notice a decline in print quality. Use the printer’s built-in cleaning function or manual cleaning methods as specified by the manufacturer.

4. What should I do if the printhead of DTF Printer clogs?

Clogging is a common issue with printheads, especially when using white ink. If you experience clogging, perform a deep cleaning cycle using the printer’s maintenance settings. For severe clogs, you may need to remove the printhead and clean it manually with a cleaning solution designed for your specific printhead model.

5. Why is my printhead not printing the correct colors?

Misalignment, clogged nozzles, or incorrect ink types can cause color issues. Start by running a nozzle check to identify any blockages or misalignment. If the problem persists, clean the printhead and check that you’re using the correct ink for your printhead model. Sometimes, replacing the ink cartridges or resetting the printer can also resolve the issue.

6. How can I extend the lifespan of my printhead?

• Use high-quality, compatible inks to prevent clogging and wear.
• Perform regular maintenance, including cleaning and alignment checks.
• Keep your printer in a controlled environment to avoid temperature and humidity fluctuations that can affect printhead performance.
• Avoid leaving the printer idle for long periods, as this can cause ink to dry in the nozzles, leading to clogs.

7. What are the signs that a printhead needs to be replaced?

Signs that your printhead may need replacement include:

• Persistent clogs that don’t clear with cleaning.
• Significant drop in print quality, such as streaks or missing colors.
• Physical damage to the printhead or its components.
• The printer displaying error messages related to the printhead.

8. How can I distinguish between a genuine Epson printhead and a counterfeit one?

Genuine Epson printheads typically have security features such as anti-counterfeit labels. For example, the I3200 printhead has a white circular anti-counterfeit label on the right side. Always purchase printheads from authorized dealers and verify the authenticity using these security features.

9. Why is my printer showing an error even after installing a new printhead?

This issue could be related to improper installation, incompatible printheads, or a decryption card problem. Double-check that the printhead is correctly installed, compatible with your printer model, and that the decryption card (if required) is properly seated. Resetting the printer or updating the firmware may also resolve the issue.

Choosing the right printhead for your DTF transfer printer involves balancing cost, compatibility, and performance. The Epson 4720 and I3200 are the most prominent options in the market, each with its unique advantages. As the industry evolves, staying informed about new developments and maintenance practices will ensure that your printing operations run smoothly and efficiently.