Canon imageRunner iR2270 Service Manual page 91

PDF (OCR) Selected
fixed to 300 x 300 dpi, MMR compression
Invisible text that has been put through OCR processing may be turned into a PDF file
combined with an image. This is enabled only when the file format is specified as PDF
(OCR), and the resulting file is identified as being in "searchable PDF."
Document Page Orientation Auto Identification
- This function is available only when searchable PDF has been selected.
- The result of OCR processing (i.e., the orientation of characters) is used to identify the
orientation of the original page, and the transmission will occur after automatically rotating
the page image.
- This function is enabled as part of user mode settings:
user mode>transmission/reception setup>transmission setup>PDF (OCR) setup>document
orientation auto identification
ON/OFF: ON (default)
File Name OCR
- This functions is available only when the searchable PDF function is enabled.
- The result of OCR processing is used to automatically attach a file name at time of
transmission.
- This function is enabled when a check is run on file name OCR (as part of the file name
setup on the Transmission Setup screen).
- As many as 24 characters may be used. The number of characters may be changed in user
mode:
user mode>transmission/reception setup>transmission setup>PDF (OCR) setup>file name
- Number of OCR Characters
between 1 and 24 characters; default at 24
OCR Engine
- The OCR engine is one that comes with imageWARE products.
rate of character recognition: 98% (approx.)
recognized font: Helvetica, Courier New, Times New Roman
recognized font size: 6 to 72 pt