Detailed Description:

When I perform Double-Sided printing on my CX6400, I continually get
false "Multi-page Feed Errors." To fix the error every time it occurs,
I have to hit the Color button. This error will occur every 3rd or 4th
page I print. There is nothing wrong with the paper or the way it is
feeding in. I have to do no mechanical adjustment. I just have to hit
the Color button and it continues. This problem does not occur at all
when in Single-side print mode, using the very same type of paper,
etc.

Anybody else experienced this false error message?