Thank you for the detailed information and the example. You found a bug in ImageMagick and I just submitted a patch to the svn repository to fix this. I will try to publish a new release this weekend.
ImageMagick uses the executable pcl6.exe (GhostPCL) to read the pcl file. You need to download this and put it in same folder as the Magick.NET dll.
ImageMagick uses the executable pcl6.exe (GhostPCL) to read the pcl file. You need to download this and put it in same folder as the Magick.NET dll.