A few days ago I turned-on my GF Pro and immediately heard a couple of loud thumps. I quickly turned the GF off and started investigating. I saw nothing until I moved the print head. Off on the left side close to the fan duct was a very dusty bag of desiccant. I have had this particular unit for over a year and this is the first time the desiccant bag was visible. I didn’t put it there. Does anybody know why it was there? Was it put there on purpose? Perhaps other owners should look for extraneous parts before they catch on something and cause damage.
After I removed the dusty bag, my machine worked perfectly again.