DIY Sublimation ICC Profiles: How to Create Accurate Color Profiles Using the X-Rite i1 Profiler

Question: How do I make an accurate ICC color profile for sublimation printing when the final color standard is the fabric output-not the sublimation paper-using tools like the X-Rite i1 Profiler?

When working with sublimation, most of the color transformation happens during the heat-pressing stage, not on the paper itself. Because of this, the visual result you care about is the transferred fabric output, not the printed sheet. How do you profile correctly under these conditions?

Answer:

Creating an ICC profile for sublimation is very different from profiling for standard inkjet output-and you're absolutely right to focus on the final fabric rather than the intermediate sublimation paper. Sublimation introduces additional variables that directly influence how the color transforms during heat transfer.

Below is a detailed, step-by-step explanation of how the process works and how to achieve the most accurate profile using your X-Rite i1 Pro / i1 Profiler workflow:

Understanding Why Sublimation Requires a Custom Workflow

In sublimation, the ink changes from solid → gas → solid during pressing.
This means:

• The color on the sublimation paper does not represent the final result.

• Heat, pressure, dwell time, ink brand, paper type, humidity, and fabric composition all change how the ink sublimates.

• Because every variable affects the final color, a "universal" sublimation ICC profile cannot exist.

This is why manufacturers typically provide a generic ICC profile-it's simply not possible for them to account for all combinations of hardware and materials.

How to Correctly Build an ICC Profile for Sublimation

Below is the proper and complete method for profiling sublimation output so the ICC reflects your real-world production conditions.

1. Document All the Variables

Before you begin, write down everything that affects sublimation color:

• Heat press temperature (e.g., 385°F / 196°C)

• Press duration (e.g., 60 seconds)

• Pressure level (light / medium / heavy)

• Sublimation paper brand and weight

• Fabric type (100% polyester? poly blend?)

• Ink brand

• Printer driver settings:

  • Media type (e.g., Presentation Matte)

  • ICC setting (none-use "no color adjustment" if available)

  • Ink coverage % / quality mode

These variables form the "recipe" for your color environment.

2. Print the X-Rite Color Target onto Your Sublimation Paper

Use the X-Rite i1 Profiler test chart (target).
Be sure to:

• Disable color management in the driver

• Choose consistent print settings

• Allow the print to dry fully before pressing

Write down the exact settings so you can repeat them later.

3. Transfer the Printed Target Onto Your Fabric

Now press the printed color patches onto your fabric using the exact variables you documented.

This step is the key-
You are profiling the actual sublimation result on fabric, not the printed sheet.

Make sure the press conditions (temp/time/pressure) are exactly what you'll use in real production.

4. Measure the Fabric Output Using Your X-Rite i1 Pro

After pressing:

• Let the fabric cool

• Lay it flat

• Use your i1 Pro to scan the color patches

The profiler software will use this data to create an ICC that reflects your specific combination of:

• Printer

• Ink

• Paper

• Fabric

• Press temperature

• Press time

• Pressure

• Ink density settings

This ICC will only be accurate for this exact setup.

5. Repeat for Any Change in Variables

If any factor changes-even slightly-you must generate a new ICC profile.

For example:

• New paper brand

• New ink formulation

• New garment type (polyester vs. coated hard substrate)

• Different temperature / time

• Different pressure

• Different print settings

Each combination requires its own ICC.

This is why generic manufacturer profiles are rarely accurate.

Why You Can't Rely on a "Universal" Sublimation Profile

Many users ask ink companies for an ICC that works for all fabrics, all temperatures, and all presses.
Unfortunately, that isn't possible.

Manufacturers usually send a generic profile simply to satisfy customer requests-but it can never match your specific workflow.

Creating your own custom profile, as described above, is the only way to achieve reliable and repeatable sublimation color accuracy.

Addressing printer issues-especially those involving sublimation and color management-can be complex because the solutions often require direct hands-on testing and measurement. For this reason, we're unable to offer remote troubleshooting or one-on-one support for printer repairs or calibration. We do provide in-person diagnostics through our local repair facility at BCH Technologies Printer Repair Service (https://bchtechnologies.com/printer-repair-service). Due to high demand, intake is on a first-come, first-served basis, and wait times may vary. Our service covers full-unit repairs as well as specific component repairs with clear instructions for drop-off. However, we understand that professional repair may not fit everyone's budget. For many users, self-guided research can be just as effective. You can start by exploring tutorials on YouTube or searching our channel homepage at BCH Technologies on YouTube (https://youtube.com/@bchtechnologies). Use the search icon near the "About" tab to locate videos by keyword. With nine years of videos and dozens of daily inquiries, searching directly on YouTube is often the best and fastest way to find what you need-and it may even recommend related content from other helpful channels.

Thank you again for your thoughtful question and for being part of our community. Your engagement truly helps us continue producing clear, practical content for sublimation and color management. If you have more questions in the future, we'll always do our best to help.