I am not sure what you want to know. I can talk
you through taking the CX
engine apart, and what the 'DC contorller board' -- the print engine
cotnroller with a 7811 microcontroller and a gate array that controls the
laser intensity does. And how the various PSUs, laser scanner, etc work.
Sorry for bothering you, I was just out of curiosity, I remember having
Tone of voice doesn't come across in e-mail :-(. I can assure you you are
not bothering me, and I apologise if that's how my message was taken.
What I meant was, even if I say so myself, I could write many pages on
the internals of the CX print engine, and I really can't put it all in a
single posting to this list. If there;'s something you, or anyone else
here, wants to know. I will be happy to provide the information.