I guess I haven't explained that well. My intention isn't to duplicate that setup. The additional device's I haven't used, once I've tried the laser, but it didn't cut the paper well.
The printer worked well, but its too much an special solution with no future improvement.

I would like to use the frame and replace the electronic with new hardware and reduce it to an printer only. Another advantage will also better support, new functionality by software/firmware update's and so on.
But I don't know which board I should use, what would be the best way to go. Many things I've read are already some years old, and before I just buy some boards and make those experience by myself to request for help/support.

Im not sure if sailfish or marlin or any other should be prefered. Somehow I'm a bit lost about to find a way to replace it and get an printer to achieve good quality.