TA Triumph-Adler DC 2020 - Manual (Page 102)

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3-4 TWAIN Source
3. Type in the correct IP address.
4. Click on the OK button to return to the Scan Setup Dialogue Box.
5. Click on the OK button to return to the Main Dialogue Box.
6. Click on the OK button to close the Main Dialogue Box. The new scanner IP address will be registered.