Windows Colour Correction Mode for ColorWorks C7500/G

On C7500/G models, Colour Correction can be applied using printer driver/utility.

There are two sRGB compliant modes available, therefore the print result can be close to that of a general LCD monitor. The proper use of these two shades depends on whether or not you pay attention to the graininess of the pure ink colour. If pure ink is preferred, then Epson Preferred is the answer.

  • Epson Preferred Color -
    Colours other than CMY ink colours (R, G, B, etc.) were developed with a design concept that conforms to the image colour space sRGB. In addition, CMY can output the colour of ink as it is. That is, there are no other ink droplets, and there are colours that can be printed with pure ink colours that can be printed with only one ink. This will reduce graininess of pure CMY in images.
  • Epson Standard (Epson Standard Color) -
    A hue developed with a design concept that conforms to the image colour space sRGB. Unlike EpsonPreferredColor, printing with pure ink colour is not possible.

For each, the following options can be used to enhance the quality:

  • Ink Profile
    • Quality of the printer may vary depending on the media used. Therefore, by changing this, the user can increase the “ink injection amount” to get sharper details on the image printout.
  • Ratio of Black to Composite
    • This allow user to adjust to use pure black or combination of composite black.


This feature can be used via:

  • Printer Driver
  • TM-C7500 Series PrinterSetting

Printer Driver

In Printer Preferences, under “General” tab, select “Advanced” for the Advance Dialog box:
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TM-C7500 Series PrinterSetting

This “Printer Results adjustment” option will not be visible, if the utility is launched through Printer Driver. Therefore, Utility must be launched directly as independent.

On Windows 10, click “Type here to search” next to Windows Start button, type “PrinterSetting” and click on the PrinterSetting as shown below to launch the Utility:
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For information How to use SpotColor with C7500/G Series, please refer to the following article: