My mugs were bought from conde, and they say to press for 400 degrees 3.5 min. But my mug press has an idle and final temp. I set both temp at 400 and pressed for 3.5min and get a fuzzy image. I've asked around for the correct settings and one person says do 280 degrees for idle and 400 for final temp and press for 60 sec. Another says do 345 degrees idle and 350 degrees final temp then press for 120 sec. I've already went through alot of mugs, which setting is best so I don't keep wasting mugs..