Home › Forums › TWAIN Classic › TWACKER Documentation › Re: Twacker for duplex mode
August 24, 2006 at 2:15 am #23453
You have to change the capability CAP_DUPLEXENABLED. Select the Special menu and then the Load/Open SM item. Then select the Open Source item from the same menu. Finally select the Send item from the same menu.
In the Capability dropdown select the CAP_DUPLEXENABLED. In the MSG dropdown select MSG_GET. Click Send. The Structure text area should indicate a Value of FALSE. To set it change MSG to MSG_SET and then change the Value dropdown to TRUE. Click Send to set. The Returned text box should read “TWRC_SUCCESS”. If not then the scanner doesn’t support Duplex.
Brian