It would be great to have ability to use Gutenprint plugin and print directly from Krita. Reproducible: Always Steps to Reproduce: 1. draw the picture 2. try to print something 3. oups! (you have to export your artwork and open gimp for that purpose) Expected Results: File menu > Print > Print with Gutenprint
Developing printing support is a very big task, lots of coding and it needs actual printers, too. For now, we recommend people use Scribus to prepare images for print.