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 all satisfied.
Other FAQs in the same category
- Text is garbled when displayed for authoring.
- 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.