Hi,

I'm using Prince 12.4 on Windows 8.1 64-bit and CentOS 7.4 (the latter is in VirtualBox).
Using the default page size PNG images are clear.
But if the page size is specified via CSS `@page {size: A4;}` or via command line option `--page-size=A4`, PNG images become slightly blurred.

A demo file is attached.

Regards.

1. Demo.zip‎ 50.0 kB

The embedded image is the same in both cases. Perhaps the PDF viewer is zooming out to fit the A4 page on screen. It would be better to embed a higher resolution image or vector image.