I uploaded a 10-page PowerPoint slide deck to Print Center. The deck has color in it, and it auto-reads the color on ripping and processing, correctly setting the Print Option to "Color" and charging it at the color rate in the Cost column.
However, when I change it to print in black and white (Print Option to "Black & White"), the cost does not adjust to what it should be, it stays at the color rate.
Has anyone had this happen? Are there fixes for it? Or workarounds?