Ink Tube Recommendations for DTF and Pigment Printer Modifications
- By Kevin Day
- On Nov 30, 2024
- Comment 0
Question:
Thank you for your work in the printer repair and modification field! I have some questions regarding ink tubes:
Thank you for reaching out and for your kind words! I appreciate your detailed question and your trust in my expertise. I’m sorry for any delay in responding. At BCH Technologies [https://bchtechnologies.com/printer-repair-service], we understand the vital precision of modifying printers, and your engagement with our YouTube channel [https://youtube.com/@bchtechnologies] inspires us to keep sharing our technical insights.
Now, let’s address your concerns:
Addressing printer modifications and troubleshooting issues can be a hands-on process. Because of the technical nature of these changes, we cannot provide remote troubleshooting or direct support for modifications. However, we offer an in-person evaluation and repair service via our local diagnostic facility (https://bchtechnologies.com/printer-repair-service). Services are on a first-come, first-served basis, and it may take several weeks to process your request.
Our team specializes in repairing entire printers or specific parts, with clear instructions for mail-in or local drop-off options. Additionally, we highly recommend using our YouTube channel [https://youtube.com/@bchtechnologies] to explore detailed guides and troubleshooting videos. Use the search feature to find topics relevant to your needs or discover helpful content from other creators.
Thank you again for your thoughtful question, and I wish you the best of luck with your modifications! Feel free to reach out if you have any more questions.
Thank you for your work in the printer repair and modification field! I have some questions regarding ink tubes:
- When converting Epson L805 or L1800 printers to DTF, should I use the original ink pipes, or is it better to replace them? If replacement is recommended, what diameter should the tubes be, and should the white ink tube have the same diameter as the CMYK tubes?
- Regarding Epson printers that use a mix of pigment black and dye-based CMY inks (like WF-7710 or L1455), I noticed that the black ink tube is thicker than the CMY tubes. Similarly, the tubes are much thicker for printers like L6570 or ET-5850, which use all pigment inks than dye-based printer tubes. If I want to modify WF-7620 or WF-4720 to use an external CISS with all pigment inks, what tube diameter would you recommend for optimal performance?
Thank you for reaching out and for your kind words! I appreciate your detailed question and your trust in my expertise. I’m sorry for any delay in responding. At BCH Technologies [https://bchtechnologies.com/printer-repair-service], we understand the vital precision of modifying printers, and your engagement with our YouTube channel [https://youtube.com/@bchtechnologies] inspires us to keep sharing our technical insights.
Now, let’s address your concerns:
Ink Tubes for DTF Conversion of Epson L805 and L1800
When converting an Epson L805 or L1800 printer to DTF, you can technically use the original OEM ink tubes, but they are not ideal for handling DTF white ink. Due to its heavier composition, white ink tends to settle and clog more easily, so using tubes with a slightly larger diameter helps maintain smooth ink flow.-
Recommended Tube Sizes:
- White Ink: Use C3 tubes, which have diameters of 2.50 mm and up. These larger tubes are better suited for the higher viscosity of white ink.
- CMYK Inks: C2 tubes, with a 1.75–2.10 mm diameter, work well for standard colour inks.
Tube Diameters for Pigment Ink Modifications
If you’re planning to switch to all-pigment inks and use an external Continuous Ink Supply System (CISS) for printers like the WF-7620 and WF-4720, tube diameter is a critical consideration. Pigment ink is thicker than dye-based ink, so using appropriately sized tubes ensures smooth ink flow.- Black Ink Tube: Epson often uses slightly larger tubes for black pigment ink, but based on experience, this difference isn’t crucial for a modified setup.
- Recommended Tube Size: Use C3 tubes (2.50 mm and up) for all pigment inks, regardless of colour. These tubes are robust and designed to handle the thicker viscosity of pigment ink, ensuring consistent performance over time.
Why Tube Size Matters
Using too narrow tubes for white or pigment inks can lead to clogs, inconsistent ink flow, and print quality issues. Conversely, excessively large tubes may cause air gaps and difficulty maintaining ink pressure. The sizes mentioned above are optimized for these specific uses.Addressing printer modifications and troubleshooting issues can be a hands-on process. Because of the technical nature of these changes, we cannot provide remote troubleshooting or direct support for modifications. However, we offer an in-person evaluation and repair service via our local diagnostic facility (https://bchtechnologies.com/printer-repair-service). Services are on a first-come, first-served basis, and it may take several weeks to process your request.
Our team specializes in repairing entire printers or specific parts, with clear instructions for mail-in or local drop-off options. Additionally, we highly recommend using our YouTube channel [https://youtube.com/@bchtechnologies] to explore detailed guides and troubleshooting videos. Use the search feature to find topics relevant to your needs or discover helpful content from other creators.
Thank you again for your thoughtful question, and I wish you the best of luck with your modifications! Feel free to reach out if you have any more questions.