Video Overview: How to Test Your Heat Press' Pressure & Temperature

Testing and calibrating your heat press is the secret sauce to professional, long-lasting apparel. Even the highest-quality heat transfer vinyl or DTF prints will fail—leading to frustrating peeling or incomplete adhesion—if your machine isn't hitting the right marks.

Whether you're troubleshooting "cold spots" or just performing your recommended bi-annual maintenance, mastering the balance of time, temperature, and pressure is essential for any shop. In this guide, we'll show you how to use simple tools like Thermo-Tel Heat Sensitive Tape and the "paper test" to ensure your heat press delivers consistent, retail-ready results every time.