[OCR technology] Please use the leading OCR technology. Identify words, tables and symbols. The word / Excel / TXT / file saved as direct OCR supports multiple languages, and the recognition rate is as high as 98%. Timed Shooting, Quick Copy automatically sets the shooting interval to scan large files and document volumes, and then scan. [All rounds of scanning in A3 size] The maximum A3 size can be scanned, and documents, data, bills, certificates, books, 3D real objects, etc. can be scanned.