UV hybrid printers are revolutionising the printing industry by offering versatility and precision. In this article, we’ll address some of the most frequently asked questions (FAQS) about these printers, their functionality, and best practices for use.
Watch the below video to follow along with the questions and answers:
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1. Material Compatibility
Q: How thick can the materials be for UV hybrid printers?
UV hybrid printers can handle materials up to 5 mm thick for solid substrate boards. However, for materials over 3 mm, it’s essential to raise the print head to maintain accuracy during printing.
2. Choosing the Right Ink
Q: Should first-time users opt for white ink?
For first-time users, starting with a single CMYK head is recommended unless you frequently print on translucent items like see-through vinyl or polypropylene. A dual-head configuration with white ink is ideal for such applications but isn’t necessary for everyday printing.
3. Why is it Called UV Printing?
UV printers use UV-curable inks, which are instantly cured by UV LED lights during the printing process. This technology is energy-efficient and ensures prints last longer, even in sunlight.
4. Material Versatility
Q: Can you print on anything?
Yes, UV hybrid printers support two modes:
Roll-to-Roll: Ideal for flexible materials like vinyl or PVC on rolls. For soft or wavy materials, attach them to the take-up roller for flat and precise printing.
Flatbed: Best for rigid substrates like cork or foam boards. For delicate or porous materials, use a dedicated flatbed UV printer with a suction bed to avoid damage.
5. Solvent vs. Solution
Q: What’s the difference between solvent and solution?
Solvent: Used for cleaning but can damage components if misused.
Solution: Keeps the print head wet during extended downtime, preventing ink from drying out.
6. Maintenance Tips
Q: What maintenance is required for UV hybrid printers?
Regular maintenance is crucial for optimal performance:
Linear Rails and Belts: Lubricate and clean regularly.
Capping Station: Ensure no dry ink or residue is left behind.
Lighting: Keep the printer in a dark area to prevent premature curing of UV ink. Use the printer’s built-in lighting for operations.
7. Ink Compatibility
Q: Can we use other ink brands?
While hybrid printers can support various inks like sublimation, eco-solvent, and UV inks, using non-approved inks may void your warranty and lead to technical issues. It’s best to stick with the manufacturer-recommended inks for reliability and support.
8. Durability of UV Ink
Q: How long does UV ink last outdoors?
UV ink can last up to five years in outdoor conditions if paired with high-quality vinyl and proper lamination. However, external factors like wind, rain, and sun exposure can affect the durability of both the vinyl and ink.
9. Printing Frequency
Q: How often should you print with a UV hybrid printer?
To prevent the print head from drying out:
Keep the printer in a dark area.
Ensure the print head is capped correctly and cleaned regularly.
Shake the ink bottles and stir ink tanks to maintain consistency.
Leave the printer on to keep the white ink agitated if applicable.
10. Extended Downtime
Q: What if no one can print while I’m away?
Before leaving:
Perform cleaning and capping.
Use a solution to keep the print head wet for up to two weeks.
Conclusion
UV hybrid printers offer incredible flexibility and durability, but proper care and maintenance are vital for long-term performance. For more questions or tips, leave a comment or subscribe to our channel for updates and tutorials.
Stay tuned for more insights into maximizing the potential of your UV hybrid printer!
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