PURPOSE: To regenerate the written information on the surface of a writing board by storing the image written on the surface of the writing board into a storage means after reading the image and then writing the information on the image on the surface of the writing board to regenerate the information.
CONSTITUTION: The information written on a writing surface la of a writing board is read by an image sensor 10, and the output side of the sensor 10 is connected to a heat-sensitive printer 3. The printer 3 records the information on a recording form 6 and this printed form 6 is discharged through a form discharging port. The output side of the sensor 10 is also connected to a DDR 4, and the information sent from the sensor 10 is recorded on a cassette tape by the DDR 4. The output side of the DDR 4 is connected to a switch circuit 15. The circuit 15 is controlled by a controller 4 and alternatively switched between 1 st position (a) where the output side of the DDR 4 is connected to an ink jet printer 13 and a 2nd position (b) where the output side of the DDR 4 is connected to the printer 3.
KOZUKI SUSUMU
HARIGAYA ISAO
TAKAHASHI KOJI
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