🖨️ DX7 vs I1600: Choosing the Right Printhead for Your Wall Printer Business

At FRIANKOR, we get this question a lot:

“Should I go with the Epson DX7 or the I1600 printhead for wall printing?”

If you’re launching a wall printing business — or upgrading your current machine — this decision could shape your print quality, speed, and bottom line.

Let’s break it down.

💰 Price: It’s More Than Just a Printhead

• DX7: Around $1,000
• I1600: Around $1,500

But here’s what most people don’t realize: These prices already include the full setup — the printhead, control board, and software system. It’s a plug-and-play package.

At FRIANKOR, we’re proud to be the only Epson-authorized wall printer manufacturer in China, and every printhead we ship is tested and certified by Epson’s lab before it reaches your hands.

🛠️ Lifespan: The Cost You Don’t See on the Label

• DX7: Typically lasts 6 to 12 months, up to 15 with good maintenance
• I1600: Usually lasts 1 to 2 years under normal working conditions

So while DX7 may be cheaper upfront, I1600 tends to offer better long-term value.

🎯 Print Quality: Precision That Shows

• DX7: 8 nozzle rows, 1,440 nozzles total, 4 picoliter minimum ink drop
• I1600: 4 nozzle rows, 1,600 nozzles total, 3.5 picoliter ink drop

Smaller droplets and more nozzles = smoother gradients, sharper detail, better color transitions.

⚙️ Configuration & Speed

• I1600 uses a dual-head setup — one for color ink, one for white
• DX7 is a single-head with 6 channels, printing color and white together

And speed?

• I1600: 33.8mm print width
• DX7: 24.5mm print width

The I1600 is 50–70% faster under the same settings.

📏 Print Distance

• I1600 can print from up to 10mm away
• DX7 is limited to 5mm

This gives I1600 an edge when printing on uneven or textured surfaces.

🧠 Final Thoughts: Which One Is Right for You?

If you’re working with a tight budget or just getting started, the DX7 is still a solid option. Even if you need to replace it once a year, your estimated cost is about $2,000/year.

But if you’re running high-volume jobs or need maximum quality and speed, the I1600 is worth the investment. Dual-head replacements might cost around $3,000/year, but you’ll see the difference in both performance and results.

Want to learn more?

👉 Explore All Need To Know About Wall Printer Head​