Sorry if this has already been covered, I did my best to search the forum.
I know between the Ricoh MP C3004/3504 and the Ricoh MP C4504/6004, the Black PCDU, that is, the developer unit and the drum are interchangeable.
Now the color PCU's are not, and to my understanding it is because the Developer Unit is different.
My question, is the actual developer mixture different between the two, or is it a chip/wiring on the dv unit causing them not to work.
Motivation of the question is for toner usage between the two and also if I can switch DV units if necessary when in a pinch and just change the chip.
I know between the Ricoh MP C3004/3504 and the Ricoh MP C4504/6004, the Black PCDU, that is, the developer unit and the drum are interchangeable.
Now the color PCU's are not, and to my understanding it is because the Developer Unit is different.
My question, is the actual developer mixture different between the two, or is it a chip/wiring on the dv unit causing them not to work.
Motivation of the question is for toner usage between the two and also if I can switch DV units if necessary when in a pinch and just change the chip.
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