Ocr Does Not Work Properly; Show-Through Occurs - Toshiba E-STUDIO 2020AC Frequently Asked Questions Manual

4.QUESTIONS FOR SCANNING
 OCR does not work properly.
If OCR does not work properly when an original is scanned, check the following items.
 The OCR option is installed in the equipment.
 The OCR setting is enabled.
Change the OCR settings as below.
 Select the language setting of OCR so that it matches that for the original.
 Enable auto rotation for OCR.
 Increase the scanning resolution.
 When scanning documents using the ADF, set the scanning density to be lower than the middle.
For details, see the reference below:
Scan - USEFUL FUNCTIONS - Changing Scan Settings - Settings for reading out original characters (OCR)
 Show-through occurs.
If show-through occurs in the scanning of a 2-sided original, this level could be lowered by using the background
adjustment function. For details, see the reference below:
Scan - USEFUL FUNCTIONS - Changing Scan Settings - Adjusting the background density
Questions for Scanning 33