Little to no noise from the carrier. Here is how I set up the machine:Just follow the instructions up through installing the ink. Do not buy this case. I was heartbroken because I absolutely loved everything about the shoe other than that there was no way I could wear them. --------- Cons ---------- The crotch is extremely low for some reason. I purchased these sandals by suggestion from my doctor. I contacted them, and they sent me a new one with very minimal work on my part. It it perfect in my closet. Amazon perfetta come sempre love the narrow fit, at last my feet dont dance in the sandal