Color Conversion Options
Optimizer Color Options Window
Allows to customize many of the color options for an optimizer.
Convert All Color Spaces : Convert all special colors in the PDF file including spot color separations, DeviceN, NChannel, etc. to the selected color mode. You can control the conversion of individual color space types using other available color space check box options.
Preserve Spot Colors : All spot color separations used by any images or graphic objects will be omitted from conversion.
Preserve NChannel/DeviceN Color Spaces : All NChannel/DeviceN color spaces used by any images or graphic objects will be omitted from conversion.
Preserve ICC Based Color Spaces : All ICC based colors used by any images or graphic objects will be omitted from conversion. This option also valid for images with embedded color profiles.
Preserve Overprint Enabled Objects : All objects with overprint enabled will be omitted from conversion.
Convert CMYK Objects : Convert all objects already in CMYK mode to match the output color space.
Convert Gray to 1bit : Convert all gray images to 1bit mode.
Note : Some of the settings may be automatically overridden by spot color manager options or if an optimizer option required a different setup.