Why should you replace the formatter and DC controller at separate intervals?

A.
They are not normally bad at the same time.

B.
The division will not pay for this combination of parts on one CSO.

C.
This will result in an error on the customer’s network due to duplicate MAC addresses.

D.
Printer settings are stored in NVRAM on both, and this information will be lost if they are replaced
at the same time.