The MIME type %1 is not supported as input of the filter chain (this may happen with non-CUPS spoolers when performing page selection on a non-PostScript file). Do you want KDE to convert the file to a supported format?
Ni chynhelir y math MIME% 1 fel mewnbwn i' r cadwyn hidl (gall hyn ddigwydd efo sbwlwyr di- CUPS wrth cyflawni dewisiad tudalen ar ffeil ddi- PostScript). Ydych eisiau i KDE drosi' r ffeil i fformat a gynhelir?