For Mac OS X PS Printer Driver

  1. Start PS Gamma Adjuster.

  2. Click [New].

  3. Adjust the halftone.

    Edit the graph or enter the gamma value or the tone density in the text box to adjust the halftone.

  4. Enter a setting name in [Gamma Curve Name], and then click [Save].

  5. Click [Select PPD].

  6. Select a PPD file to register a adjusted halftone, and then click [Open].

  7. Select the created halftone adjustment, and then click [Add].

  8. Click [Save].

  9. Exit PS Gamma Adjuster.

  10. Select [Print & Scan] in [System Preferences], and then remove the printer with the registered adjustment made, and then register the printer again.

    Memo

    • Do not click the [Configure] button that is displayed while the printer is being registered.

    • If a dialog box in which you can select a printer option is displayed while the printer is being registered, click [Cancel], and then register the printer again.

  1. Select [Print] from the [File] menu.

  2. Select [Printer Features] from the panel menu.

  3. Select [Job Options] from [Feature Sets].

  4. Select the registered Gamma Curve Name from the [Custom gamma].

    Memo

    If setting details are not displayed in the print dialog box for Mac OS X 10.7 to 10.9, click [Show Details] at the bottom of the dialog box.

  5. Change other settings if necessary, and then click [Print].

    Printing starts.