Energy efficiency is a big deal – particularly in application-segments with high coverage requiring intensive drying power. Some manufacturers have done an exceptional job of redirecting heat from other areas of the device to drying chambers, thereby reducing energy needed for drying and also reducing energy needed to cool the print engine itself. Many OEMs offer a standard drying option plus variations available based on need. Make sure you are asking about, and testing with, the drying options that are most suitable to your application segment.