Repair Japanese machine in the States

Is it this one?
http://download.brother.com/welcome/doch000169/nx600ug01en.pdf

Teddy 600 doesn't appear to give many hits, but there is a video.

https://www.google.com/search?q=Brother+Teddy+600

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Wonder if it is a "badged" machine. There were a lot made in Japan post-WWII. I have one called Premier DeLuxe, but they must have had a thousand names for the machines they made. Not worth a lot of money (for selling) but most are good, heavy sewing machines that can stitch through a lot of things current machines can't.

Thread Vintage Japanese Badged Zig Zag and Straight Sew Sewing Machines

Frequently Asked Questions About Vintage and Antique Sewing Machines

Non mainstream Vintage Machine Brands sewing discussion topic...

Japanese Clones of the 40 50 and 60

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try unplugging it and letting it rest for 20 minutes? Sometimes that will reboot it.

try changing the needle
clean under the needle plate & in the bobbin area for loose threads or lint
rethread the machine top & bobbin

yes, it's possible that it's the motherboard & needs to be serviced

On most brother machines there is a feature called my custom stitch. You can create any stitch there and save in a memory pocket for later use. I dont think the machine has a blanket stitch so its the only solution.

Derek

Go to your local Brother shop and buy the accessories you need.

that is probably a glitch in the build, so a service repair would be necessary