Casio TE-7000S Service Manual page 66

[ 29 ] OBR test
[Function]
This is a scanner test. The test enters the wait mode for the scanner input, and waits only for scanner.
The test determines the result between OK and NG by comparing the fixed data and the read data.
Make sure to connect OBR (HHS-15) to COM 2.
* The fixed barcode is as follows.
[Operation]
Operation : 9
To stop the test, press "Esc" key.
[LCD]
[Print]
5 SUBTOTAL
Waiting
OK if the read data is correct.
Displays the barcode when the data is incorrect.
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