On 11/6/2013 8:51 PM, DaveC wrote:
Past and present OEMs?

Trying to see what brand toner they use...

Actually, the question you appear to want to ask is
"whose marking engine is used in Dell printers"
as any OEM probably still buys the marking engine
from someone else!

If you have one, why not open it up and see whose
name/PN's are on *that*?