Types of image sources - ABBYY Documentation

The types of sources of document images. For more information, see Enumerations used in the database tables.

Possible values

Value	Description
`0`	Page added from a file by a Verification Station operator.
`1`	Page added based on an import profile.
`2`	Page received via the API.
`3`	Unknown page source.
`4`	Page obtained from an e-mail message (over MAPI or POP3).