The production of the original frames from Toyota/Tajima was discontinued. Therefore we have a new supplier, but the frame settings are slightly different.
The new frame holders do not have rectangular cut-outs like the original Toyota frames (see picture 2). Nevertheless they can be used for Toyota / Expert machines.
This frame is identical to the frames supplied with the original equipment of the RiCOMA embroidery machine.
Free arm frame for Toyota, Tajimaand Ricoma embroidery machines. Inside dimension: 297 x 295 mm, indication of size in: height x width
How the clamping works you can see here with free arm frame 150 for example: