Determining toner coverage

[dmills]

I still don't understand why it matters. We use (3) Xerox 8002's, had a KM 6500, had a Xerox 5000, had an Ikon CPP 650. On all those printers, from 3 different vendors, we pay a click charge per page. The click charge includes toner, developer, core-trons, service & parts. The color click charge is the same regardless of toner coverage, paper size, etc. Whether it's 1 line on the page, or, full-coverage 4cp/4cp photograph, it's the same cost.

i matters because most vendors do not do click charge on these "envelope" printers. They print a wide variety of stocks,sizes and colors and simply do not do click charges. I have a C7000 (KM) that is click but not the intec