Adjusting duotone images After you convert an image to Duotone mode, you can reopen the Duotone Options dialog box to adjust the color curves, change ink colors, and use the Load and Save options. To change duotone options:  Select the paint object you want to adjust and choose Image > Mode > Duotone Inks. Adjust the set- tings in the Duotone Options dialog box and click OK to implement the new settings. Loading and saving duotone information Use the Load and Save buttons in the Duotone Options dialog box to work with files of duotone options information. Canvas uses a file format compatible with the duotone options files used by the Photo- shop image-editing program, so you can load files saved from Photo- shop, and files saved by Canvas can be loaded into Photoshop. •    Click Save to save the duotone options settings. In the direc- tory dialog box, type a file name and click OK or Save. Duotone Options You can select and change the following ink settings for imag- es in Duotone mode. Type. Choose Monotone, Duotone, Tritone, or Quad- tone. A   Inks. Click the palette icons and select colors in the pop-up palettes for each ink. Type pro- cess and spot color names in the text boxes. Overprint Colors. Click to adjust the screen display of the Duotone inks. Because the appearance of spot-color com- binations can’t be predicted within Canvas, you can do this if you have an accurate printed reference for the colors you select. Overprint Colors set- tings do not affect color sepa- rations, but will change the appearance of color compos- ites printed on desktop color printers. In the Overprint Col- ors dialog box, click the color squares to open a color selec- tor dialog box. Choose the col- or you want to represent the ink combination on screen and then click OK. A
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