In Direct-to-Garment (DTG) printing, environmental factors like humidity and temperature play a crucial role in delivering consistent, high-quality results. These conditions directly affect ink flow, garment pre-treatment behavior, drying, and curing, ultimately influencing your printer’s performance and print durability.
Whether you're printing complex designs or high-volume runs, keeping your environment within the ideal range for both humidity and temperature is essential. This guide explains how these factors impact your DTG output and why it's the customer’s responsibility to maintain proper environmental conditions to ensure peak printer performance and prevent avoidable issues like ink clogs or adhesion failures.
Humidity
Recommended Relative Humidity: 45% – 75%
Maintaining the humidity between 45% and 75% is vital for keeping your DTG printer running smoothly.
If humidity drops below 45%, it can cause the white ink to dry inside the lines or printhead, leading to nozzle clogs and inconsistent prints.
If your environment falls below the recommended range, we strongly recommend using a non-misting humidifier to raise humidity levels safely and consistently.
Temperature
Recommended Temperature Range: 59°F - 90°F
The temperature should be kept between 59°F and 90°F. Failure to maintain this temperature range can lead to issues like poor ink flow and clogging, affecting the quality of your prints.
Low temperatures can also negatively impact pretreatment drying times, while overly hot environments may cause premature drying or affect ink behavior.\
Need additional help?
Please don’t hesitate to reach out to us for further assistance via email at service@ricoma.com or by visiting our support page at www.ricoma.com/US/support.