[label:cms_e]Content or a thumbnail is displayed in a color tone different from that of the original PDF (document), with a loss of an image, or as a blank page.

Check that the graphic tool and PDF editing tool satisfy the following conditions.

・RGB color mode is used.
・Images are embedded.
・Images used are non-JPEG2000 images.
・Multiple layers are integrated into one.
・Fonts are embedded.

Create the content or thumbnail again such that the above conditions are satisfied.