Comment 2 for bug 182274

fanen, thank you for your report. The only reproducible bug I found in this report was

> You are not prompted to input the output filename

Thus, marking as dupe to bug 134682

> and it only works randomly.

is too vague. In the spirit of "one issue, one report", please open a new report with more specific information. Make sure the issues you are facing have not been reported yet. The package you should most likely look through is cups-pdf.