Introduction
Videojet printers are widely used in industries such as beverage, food, cosmetics, electronics, and pharmaceuticals. While most users focus on ink selection, choosing the correct make-up fluid and solvent is equally critical to maintaining performance and printer longevity.
This guide explains how to identify and match Videojet ink codes with their corresponding make-up fluids and cleaning solvents, helping you reduce downtime and maintain consistent print quality.
1. What Are Make-Up Fluids and Why Are They Important?
Make-up fluid (also known as thinner or solvent) is used in CIJ systems to:
- Compensate for solvent evaporation
- Maintain ink viscosity and conductivity
- Enable proper droplet formation in the printhead
- Reduce the risk of nozzle clogging
Each ink formula has a specific solvent base (MEK, ethanol, acetone, etc.), and using the wrong make-up can destabilize the ink system.
2. Common Videojet Ink and Make-Up Pairings
| Ink Code | Ink Base | Recommended Make-Up | Application |
|---|---|---|---|
| V420 / V423 | MEK | M513 | General-purpose coding on plastic, glass, PET |
| V705 (Soft Pigment) | MEK | M355 | White codes on black cable and pipe |
| V411 | Ethanol | M409 | Food and pharma packaging, low odor requirement |
| V393 | UV-Readable | M512 | Security marking, invisible ink |
| V480 | Acetone | M517 | High-speed printing on film or foil |
3. Why Ink-Make-Up Matching Is Critical
Mismatching the make-up fluid and ink can lead to:
- Ink instability (clumping, viscosity shift)
- Faulty drop formation and poor code quality
- Frequent nozzle blockages
- Unnecessary wear on printhead and filters
Videojet printers use a SmartCartridge™ system to minimize these risks, but **manual refills or third-party inks must be carefully matched**.
4. Cleaning Fluids vs Make-Up Fluids
| Type | Use Case |
|——————|———————————————–|
| **Make-Up Fluid** | Used during printing to maintain ink properties |
| **Cleaning Fluid**| Used to flush and clean nozzles, ink lines |
Do not confuse the two. For example, M513 is make-up for V420 ink, while V901 is the cleaning fluid for general MEK-based inks.
5. Storage and Handling Best Practices
- Store at 10–30°C in a dry, ventilated area
- Keep away from direct sunlight or heat sources
- Seal tightly after use to prevent evaporation
- Use MSDS to guide handling and disposal
6. Cheef-Compatible Make-Up Fluids and Solvents
ChinaCIJInk.com supplies fully compatible make-up fluids for all major Videojet inks:
| Cheef Code | OEM Equivalent | Base | Use Case |
|---|---|---|---|
| C-M513 | M513 | MEK | For V420, V423 general black inks |
| C-M355 | M355 | MEK | For V705 white pigment ink |
| C-M409 | M409 | Ethanol | For low-odor inks like V411 |
| C-V901 | V901 | MEK | Cleaning fluid for CIJ printheads |
7. Regulatory and Safety Considerations
All make-up fluids are classified under GHS and must include:
- Proper hazard symbols (flammable, irritant)
- UN code (e.g., UN1210 for MEK-based solvents)
- MSDS and transport documents for air/sea shipping
Conclusion
Solvents and make-up fluids are more than consumables — they are critical to printer health and code consistency. Misuse can lead to downtime, maintenance issues, and expensive repairs. By understanding the ink-solvent pairings and choosing compatible options from ChinaCIJInk.com, you gain both performance and cost advantage without compromising safety or quality.
