DX7 vs I1600: Best 3D Wall Printing Machine Printhead
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When starting or expanding a 3D wall printing machine business, one of the most important decisions you will face is choosing the right printhead. The printhead directly determines your cost, speed, precision, and even the lifespan of your wall printer. At Friankor, we are proud to be the only Epson-authorized wall printer manufacturer in China, and every DX7 and I1600 printhead we use is officially tested and certified by Epson’s laboratory for precision.
So, which printhead should you choose: DX7 or I1600? Let’s break it down.
1. Price: Budget vs. Long-Term Value
- Epson DX7 Printhead – approx. $1,000
- Epson I1600 Printhead – approx. $1,500
Keep in mind that the printhead cost is not the only expense. To achieve full performance, you’ll also need the right controller board and software system. Still, DX7 offers a lower entry price, while I1600 costs more but brings higher stability and performance.
2. Lifespan: Cost of Ownership
- DX7: 6–12 months (with proper maintenance, even up to 15 months).
- I1600: 1–2 years under normal conditions.
👉 If you’re running many projects over a long timeline, the I1600 may save you money in the long run thanks to its durability.
3. Print Precision: Sharpness Matters
- DX7: 8 rows, 1440 nozzles, minimum drop size 4pl.
- I1600: 4 rows × 400 nozzles (1600 total), minimum drop size 3.5pl.
Thanks to its smaller drop size and nozzle design, the I1600 offers higher precision and smoother gradients—ideal if your customers demand 3D embossed wall art with fine details.
4. Configuration: Single vs. Dual Head
- DX7: One printhead supports both CMYK and White ink at the same time.
- I1600: Requires two printheads (one for color, one for white).
This makes DX7 more affordable and easier to manage, while I1600 ensures stronger consistency for complex 3D wall printing projects.
5. Speed: Efficiency for Bigger Jobs
- DX7 Effective Width: 24.5 mm
- I1600 Effective Width: 33.8 mm
At the same pass count, I1600 prints 50–70% faster than DX7. For commercial contracts or large-scale projects, this speed advantage can be a game changer.
6. Print Distance: Flexibility on Uneven Surfaces
- DX7: 5 mm max gap
- I1600: 10 mm max gap
If you often print on rough walls, bricks, or uneven concrete, the extra distance of I1600 helps maintain print quality.
Which Printhead Should You Choose?
Choose DX7 if…
- Your budget is tight.
- You’re entering the market and want a lower cost per project.
- You’re okay with replacing printheads once a year (around $2,000/year).
Choose I1600 if…
- You prioritize higher precision and faster speed.
- Your projects are large-scale and long-term.
- You can afford the higher upfront cost ($3,000/year for dual heads).
👉 Both are excellent choices. DX7 is a cost-effective solution for entrepreneurs starting out, while I1600 is perfect for professionals who want premium results and long-term stability.
Final Thoughts
Choosing the right 3D wall printing machine printhead isn’t just about price—it’s about fit for your business model. If most of your work is residential murals or small commercial jobs, DX7 delivers solid quality at a lower total cost. If you serve hotels, shopping malls, or longer, higher-spec contracts, I1600 gives you the edge with finer detail, faster throughput, and longer life.
Our Standard Edition wall printer is available with DX7 or Epson I1600 out of the box. Need more speed or industrial duty? Friankor also supports custom printhead configurations, including Epson I3200 and Ricoh G6 (industrial durability).
👉 Explore next steps:
MK01 Wall Printer ↗
– Portable, fast setup; ideal for homes and small businesses
MK02 Wall & Floor Printer ↗
– Wall-to-floor printing with one-click switch
Wall Printer Price ↗
– Standard packages and options
ROI Calculator ↗
– Estimate payback by area, rate, and jobs/month
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