Although not recommend, you might be able to get the ink hot enough. A flash cure unit is not a good substitute for a properly operating dryer. Using just a flash cure, you could easily overheat the film surface yet under cure the rest of your ink film. To ensure a proper cure it’s highly recommended you use a thermal ray gun to measure ink temperature.
- With flash cure about 3-1/2 to 4” above print, 20 seconds for gel cure, 45-55 seconds for full cure.