2.2.5.27 wscn:ContentTypeWKVType

The wscn:ContentTypeWKVType type defines an enumerated list of built-in type xs:NMTOKEN (as specified in [XMLSCHEMA1] and [XMLSCHEMA2]) that represent the predefined (or well-known) values of document content types for the scan document.

 <xs:simpleType name="ContentTypeWKVType">
    <xs:restriction base="xs:NMTOKEN">
       <xs:maxLength value="255"/>
       <xs:enumeration value="Auto"/>
       <xs:enumeration value="Text"/>
       <xs:enumeration value="Photo"/>
       <xs:enumeration value="Halftone"/>
       <xs:enumeration value="Mixed"/>
    </xs:restriction>
 </xs:simpleType>

Value

Description

Auto

The device will automatically detect the scan document type.

Text

The scan document is mainly composed of distinct text that contrasts strongly with the background.

Photo

The scan document is mainly composed of photographic images, where shades change gradually and edges are not distinct.

Halftone

The scan document is mainly composed of halftoned images.

Mixed

A multipage scan document with characteristics of more than one specific content type.