I've noticed that when I trying to print a color document in grayscale, although marked the option to print in grayscale, the printing is in color. Reproducible: Always Steps to Reproduce: 1. Open a color document with Okular. 2. Go to File/Print/Print options/Options, and mark 'Grayscale' in Color Mode section. 3. Click on Print. Actual Results: Okular always prints in color. Expected Results: With the grayscale option marked, Okular should print in grayscale, not in color.
I confirm this bug is still present in 0.17.3 Okular version. I reported this bug over 4 months ago and you have not given it the slightest attention.
Do not play
*** This bug has been marked as a duplicate of bug 328219 ***