Yes, i do use a different Paper Wheel for each diamond compound (15, 6, 3, 1, and 0.25 micron)
For just your ceramic knives i would first suggest to buy 2 naked & unslotted Paper Wheels, then coat one with 15 micron diamond compound and the other with 6 micron diamond compound.
Use the 15 micron Wheel for ceramic knives that are just plain blunt or have only minor chipping, then clean the blade thoroughly with WD40, then proceed to refine the edge further with the 6 micron Wheel for a very good & usable sharpness (use a loupe)
To finish clean the edge first with WD40 and second under a running tap with some diluted detergent & a soft old toothbrush to remove all traces of the last diamond compound.
In my experience and depending on the quality of the ceramic in your blades (as there are many different qualities) you will be able to reach at least around armhair shaving/treetopping sharpness.
Resist the urge to use your ceramic blades with just the 15 micron edge finish: your fingers may tell you that the edge now has a nice toothy feel to it, but the apex will most likely receive immediate damage upon contact with anything substantial - it still needs refining with at least 6 micron diamond compound to be usable.
Further refining with 3 and 1 micron on Paper Wheels will lead to a even sharper edge that is stronger & lasts longer, but it will also take more time to get there.
Imo the 6 micron finish is a good compromise between usable sharpness & time spent behind the Wheels, and i use it for the majority of ceramic kitchen knives brought in for sharpening.
In your situation and for more serious reprofiling work on ceramic i would suggest that you buy just another Paper Wheel and coat that with +/- 230 grit diamond grit & wax.
By varying the amount of wax on the surface (add some by holding the wax block to the running Wheel or remove some with a steel wire brush) you can adjust how agressive the diamond grit will cut.
I use this exact same grit on a soft Rubber Wheel and it works just fine (on both ceramic & steel), but a Paper Wheel with the same diamond grit would be more agressive (due to the cardboard being harder than the rubber) and faster while still having some degree of "give", something i think is important in sharpening ceramic knives.
I intend to make one or a few of these in a later stadium myself.