![Canon E 400 Online Manual Download Page 426](http://html.mh-extra.com/html/canon/e-400/e-400_online-manual_57076426.webp)
Resolution
The data in the image you have scanned is a collection of dots carrying information about
brightness and color. The density of these dots is called "resolution", and resolution will
determine the amount of detail your image contains. The unit of resolution is dots per inch
(dpi). Dpi is the number of dots per inch (2.5 cm).
The higher the resolution (value), the more detail in your image; the lower the resolution
(value), the less detail.
How to Set the Resolution
You can set the resolution in the following screens.
•
IJ Scan Utility
Resolution
on the
(Scanning from a Computer) tab of the Settings dialog box
•
ScanGear (Scanner Driver)
Output Resolution
in
Output Settings
on the
Advanced Mode
tab
Appropriate Resolution Settings
Set the resolution according to the use of the scanned image.
Item Type
Use
Color Mode
Appropriate
Resolution
Color photo
Copying
(Printing)
Color
300 dpi
Creating a postcard
Color
300 dpi
Saving to a computer
Color
300 dpi
Using on a website or
attaching to e-mail
Color
150 dpi
Black and white photo
Saving to a computer
Grayscale
300 dpi
Using on a website or
attaching to e-mail
Grayscale
150 dpi
Text document (document
or magazine)
Copying
Color, Grayscale, or
Black and White
300 dpi
426
Summary of Contents for E 400
Page 22: ...Safety Guide Safety Precautions Regulatory and Safety Information 22 ...
Page 27: ...Main Components and Basic Operations Main Components About the Power Supply of the Machine 27 ...
Page 28: ...Main Components Front View Rear View Inside View Operation Panel 28 ...
Page 41: ...Loading Paper Originals Loading Paper Loading Originals 41 ...
Page 53: ...Printing Area Printing Area Other Sizes than Letter Legal Envelopes Letter Legal Envelopes 53 ...
Page 58: ...Loading Originals Loading Originals on the Platen Glass Originals You Can Load 58 ...
Page 62: ...Replacing a FINE Cartridge Replacing a FINE Cartridge Checking the Ink Status 62 ...
Page 71: ...Checking the Ink Status from Your Computer 71 ...
Page 113: ...Note The effects of the quiet mode may be less depending on the print quality settings 113 ...
Page 148: ...Note Selecting Scaled changes the printable area of the document 148 ...
Page 178: ...Note During Grayscale Printing inks other than black ink may be used as well 178 ...
Page 183: ...Adjusting Brightness Adjusting Intensity Adjusting Contrast 183 ...
Page 267: ...Copying Making Copies Basic Switching the Page Size between A4 and Letter 267 ...
Page 278: ...Scanning with Favorite Settings 278 ...
Page 364: ...364 ...
Page 417: ...417 ...
Page 446: ...Problems with Printing Quality Print Results Not Satisfactory Ink Is Not Ejected 446 ...
Page 496: ...About Errors Messages Displayed If an Error Occurs A Message Is Displayed 496 ...
Page 535: ...5B00 Cause Printer error has occurred Action Contact the service center 535 ...
Page 536: ...5B01 Cause Printer error has occurred Action Contact the service center 536 ...