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Solution Title
Is Indexed Color allowed in PDF/X documents?
Solution Number
00000559
Solution Details
Background For an explanation of what indexed color spaces are, read the following knowledge base article.
Solution PDF/X-1a and PDF/X-3 both allow indexed color spaces as long as the base space is an allowed color space in the particular PDF/X standard used. For example, if the file is a PDF/X-1a file, the base space of any indexed color spaces must be either gray, CMYK or a correct spot color.