About saving image files, P. 18), About file types – Canon imageFORMULA DR-2020U Universal Workgroup Scanner User Manual

Page 18: File type settings

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18

About Saving Image Files

Image file types, file name requirements and multi-page files that can be saved with CapturePerfect are
described here.

About File Types

Images scanned with CapturePerfect can be saved as TIFF (*.tif), BMP (*.bmp), JPEG (*.jpg) or PDF (*.pdf)
files. However, please note that the JPEG file type can be selected only when the specified scanning mode
is 256-level Gray, 24-bit Color, or Auto Color Detection.

Note

• The available scanning modes will differ depending on the scanner.

• When the file type is JPEG File (*.jpg), the image quality set by the JPEG File setting in the Option menu

is applied. Refer to

Setting JPEG File Image Quality (

→P. 20)

for details.

• When JPEG File (*.jpg) is selected as the file type with Auto Color Detection as the scanning mode, black

and white images are saved as TIFF files using CCITT Group 4 compression, regardless of the current
TIFF file compression settings in the Options menu. Color images are saved as JPEG files using the
JPEG file image quality settings in the Options menu.

• When the file type is PDF File (*.pdf), the compression ratio set by the PDF File setting in the Options

menu is applied. Refer to

Setting PDF File Saving Options (

→P. 21)

for details.

File Type Settings

The following file-type-dependent settings are available. Settings are made by selecting the file type from
the

Options menu (

→P. 14)

.

Scanning Mode

File types that can be saved

TIFF

BMP

PDF

JPEG

Black and White

Yes

Yes

Yes

No

Error Diffusion

Yes

Yes

Yes

No

Text Enhanced

Yes

Yes

Yes

No

Advanced Text Enhancement

Yes

Yes

Yes

No

Advanced Text Enhancement II

Yes

Yes

Yes

No

Hi-Speed Text Enhancement

Yes

Yes

Yes

No

256-level Gray

Yes

Yes

Yes

Yes

24-bit Color

Yes

Yes

Yes

Yes

Auto Color Detection

Yes

Yes

Yes

Yes

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