If you use push to kindle to send webpages to kindle, the document cannot achieve page turn animation newly introduced in firmware version 5.14.1. When there is a picture on the next page, it will still use the page refresh, which is a black screen.
Hi there,
Unfortunately those features are only available on newer file formats which Amazon’s Kindle Personal Documents service doesn’t support. So we cannot send such files to your Kindle until Amazon offers support for the newer formats in their Personal Documents service.