BROTHER Compal Ace Electronic Sewing Machine - Operation Confirmed - Showa Retro

This item is from the Showa era.
I used it normally until a few years ago, but I decided to sell it because I bought a new sewing machine due to the following malfunctions.

The speed control button no longer works,
so it can only sew at low speed,
or it suddenly speeds up after running for a while, making it unstable, but it can still sew to the end.

The stitch pattern selection switch is also sluggish.

As shown in images 8 and 9,
the needle plate screws are missing.

These are the points of concern regarding its use.

* The side cutter is missing.

As this is an old item, please understand that the sewing machine body and cover have dirt and minor scratches.

Thank you for your understanding.

If you have any questions,
please ask in the comment section.