Processing was cancelled, incomplete results may be obtained
Processing finished, the results were received
An error occurred during processing, incomplete results may be obtained
Processing of a page is completed, the next one can be processed
Processing didn't finish, intermediate results may be obtained
Processing didn't finish, intermediate results may be obtained, IR images may be obtained
Processing of a hologram is started
Processing didn't finish, intermediate results may be obtained, UV images may be obtained
Online processing is started
Processing is finished by timeout, intermediate results can be received. Processing finishes due to non-compliance with the image quality requirements
Contains all possible DocumentReaderNotification callback codes