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
Attaching to e-mail
Color, Grayscale, or
Black and White
150 dpi
Scanning text using OCR
Color or Grayscale
300 dpi
761
Summary of Contents for PIXMA MG7500 Series
Page 90: ... 8 Display area The display changes based on the menu you select 90 ...
Page 126: ...Safety Guide Safety Precautions Regulatory and Safety Information 126 ...
Page 133: ...Main Components Front View Rear View Inside View Operation Panel 133 ...
Page 150: ...This opens another list of items Drag it in the same manner and tap a setting 150 ...
Page 175: ...175 ...
Page 181: ... D 0 25 inch 6 3 mm 181 ...
Page 204: ...Replacing an Ink Tank Replacing an Ink Tank Checking the Ink Status 204 ...
Page 258: ...Note The effects of the quiet mode may be less depending on the print quality settings 258 ...
Page 275: ...Language selection Changes the language for the messages and menus on the touch screen 275 ...
Page 290: ...Information about Network Connection Useful Information about Network Connection 290 ...
Page 337: ...5 Delete Deletes the selected IP address from the list 337 ...
Page 368: ...Checking the Ink Status with the Ink Lamps 368 ...
Page 375: ...375 ...
Page 403: ...Note Selecting Scaled changes the printable area of the document 403 ...
Page 445: ...Adjusting Brightness Adjusting Intensity Adjusting Contrast 445 ...
Page 542: ...Using the Slide Show Function Printing Photo While Viewing the Slide Show 542 ...
Page 566: ...PictBridge print settings 566 ...
Page 593: ...Scanning Scanning from a Computer Scanning from the Operation Panel of the Machine 593 ...
Page 676: ...Related Topic Scanning Items Larger than the Platen Image Stitch 676 ...
Page 697: ...697 ...
Page 720: ...Related Topic Scanning in Basic Mode 720 ...
Page 773: ...When scanning is completed the scanned image appears in the application 773 ...
Page 848: ...Disc Tray Does Not Feed Properly 848 ...
Page 851: ...Problems with Printing Quality Print Results Not Satisfactory Ink Is Not Ejected 851 ...
Page 958: ...1401 Cause The print head may be damaged Action Contact the service center 958 ...
Page 959: ...1403 Cause The print head may be damaged Action Contact the service center 959 ...
Page 960: ...1405 Cause The print head may be damaged Action Contact the service center 960 ...
Page 968: ...1660 Cause The ink tank is not installed Action Install the ink tank 968 ...
Page 1006: ...5B00 Cause Printer error has occurred Action Contact the service center 1006 ...
Page 1007: ...5B01 Cause Printer error has occurred Action Contact the service center 1007 ...
Page 1008: ...5B10 Cause Printer error has occurred Action Contact the service center 1008 ...
Page 1009: ...5B11 Cause Printer error has occurred Action Contact the service center 1009 ...