I am having the same problem. I contacted SWFcentral in St. Louis.
The tech asked me if I was using windows 10, I told him yes. He told me
that SWF/E-T1501C will not recognize thumb drives that are formatted
in FAT16. That I would have to format them using Windows 7 or Windows XP.
I am going to try that over the weekend.
I was getting the same error. I started using my floppy drive for a while
then went back to trying the usb thumb drive and kept getting the same #650 error
I contacted SWFcentral in St. Louis and talked to there service tech. 1st thing he asked me is If I had formatted the drive using Windows 10, I told him yes. He then told me I would need to format my usb drivesusing Windows 7 or Windows XP. I dug out a laptop that had Windows 7 on it and formatted the drive. I transferred my design to it, then plugged the drive into the usb port on the machine and it worked.
Hope this will help someone
A forum community dedicated to T-shirt merchants, professionals and enthusiasts. Come join the discussion about graphics, commerce, dyes, prints, collections, guides, displays, styles, scales, equipment, accessories, reviews, classifieds, and more!