Digital BW, The Print

Paul, I aligned the heads once again, nozzle check is perfect.

Printed 6x9 images centered on 11x14 Polar Matte (with the PA BW curve
which is perfect for it). So micro banding near the top and bottom
edges should not be an issue. And I get micro banding.

So I can safely assume my R1800 sample is one of the few that would
benefit from a 4th channel.

How would one go about using a 4th channel?

I'd really appreciate your advice on this and I am sure others in my
situation could benefit too.

Many thanks for your contribution to this community.

Denis


> > And that the process could be a little bit
> > smoother having another MK channel firing.
> 
> I've only heard of a few samples that needed the 4th channel.  For most 
> the difference between 3 and 4 is not worth dealing with.
> 


>