To facilitate the preservation of the digital files created in the PRD scanning lab technical metadata about the digital files should be recorded. A majority of the basic image information (resolution, color space, bit depth, etc.) is captured in the EXIF (Exchangeable Image File Format) files and can be viewed in Photoshop’s File Browser.
The Image Production values recommended by the NISO Z39.87 standard need to be recorded manually. The values which are to be recorded manually are as follows (this is for the Better Light scan back):