| 摘要 |
When a cassette is attached to or detached from a memory sewing machine, a switch provided on the sewing machine is actuated in association with the attaching or detaching so as to stop the operation of the circuit of the computer. During the actuation of said switch, an opening or closing is made between the connecting pin of the memory cassette and the circuit of the computer, and in the position where the attaching or detaching of the cassette is completed, the switch is returned to its initial position so as to position the circuit of the computer at the initial resetting condition so that a new stitching control is started.
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