Konica Bizhub C364 color copier
Cost per page black .005 cents
Cost per copy color .03 cents

THE BREAKDOWN

Using only Genuine Konica brand supplies

Toner cost .017 per page
Black toner yield 27,000 pages @ 79.95 per, cost per page .00296
Color toner yield 25,000 pages @ 119.00 per = .00476 X 3 = .014 cost per page.

Drum unit cost .0089 per page
Black drum yield 120,000 pages @ 119.95 per, cost per page .00099
Color drums yield 120,000 page @ 316.95 per, cost per page .0079

Developer cost .0039 cents per page
Black developer yield 590,000 paages @ 179.95 per, cost per page .00030
Color developers yield 590,000 pages @ 736.95 per, cost per page .0012 x 3 =.0036

Transfer belt kit .0013 cent per page
yield 300,000 pages @ 395.00 = .0013

Based on 5% toner coverage

As you can see by the breakdown on supplies.
This is a inexpensive machine to run.