How much pages should be printed with a new HP 508A Toner set (Black, Cyan, Magenta, Yellow)

[ShahedMohiuddin]

How much pages should be printed with a new HP 508A Toner set (Black, Cyan, Magenta, Yellow)? Not individual as in the below image but I want to know about the standard total pages amount with a toner set. 

[Valsimot]

There is no difference in page yield between toner purchased in a set or individually.

[ShahedMohiuddin]

Dear, Thanks for your reply. In Bangladesh the supplier is saying that individually page yield will be Black-6000, Cyan-5000, Magenta-5000 and Yellow-5000. But as a total set of 4 individual toner the page yield will be 21000. Is it possible. I am asking for help cause I have to calculate the printing costing.  

[Valsimot · Accepted solution]

The page yield is 6000 pages for black and 5000 pages for colours (CMY) use only that numbers for calculating the printing cost.

If you sum all of that yields you get 6000 + 5000 + 5000 + 5000 = 21000 that something different and that number can't be used for calculating the printing cost.

Forget about number 21000 that will only foul you, stick with the 6000 and 5000K ( for colours) 

[ShahedMohiuddin]

Dear Valsimot, Thank a lot. It was very helpful to clarify the issue.