any "real" difference between a c430dn and a c440dn?

[fshead]

i never really sold ricoh printers in the past,was mostly HP.
I have bought low meter c430dns in the past to supply me with extra parts
when i picked up a bunch of c300/c401s.

Is there much improvement either print quality or other that would make me try to find more c440dn?
thanks

[keithxxiii]

Re: any "real" difference between a c430dn and a c440dn?

C430 and C440 are almost the same. They have just added an eco night sensor feature, allow remote firmware update and some kind of an optional network interface