On Fri, 22 Sep 2006 19:43:49 +0200, jam5411 <
mardock@...> wrote:
>
> I am in the design phase of the toaster oven controller, should have
> it done today, or perhaps tomorrow. When I get the controller portion
> done (the board just finished and stuffed was the mains-driver
> portion) I will be making a PC board for that. At that time it will be
> a simple matter to run out a few more samples with different volumes
> of ink being deposited for comparison purposes. I wish there were a
> way to gauge from the Epson driver software just how much ink we are
> depositing with the different settings. Would be nice to have some
> sort of graduated scale like 10 being greatest 1 least then creating
> and running samples in between. Does anyone know of a conversion from
> the Epson setttings to relative amounts of ink being deposited? Or
> perhaps we know that Matte, Best Photo deposits a lot of ink, what
> would be the next setting which is slightly less, etc. Hopefully we
> can dvise some way to quantitatively determine how much ink we need
> for resist. Also not knowing a lot about inks, is it possible that
> Volkan might have a heavier pigmented batch of MIS yellow. Might it be
> that the yellow might be richer with more pigment but the same
> yellow? Just wondering about the consistancey of the product from
> batch to batch. Not sure...
> John
You can print out a series of strips with all the settings. I've done that
but haven't kept it and i don't remember in which order they came, but it
was easy to see. Print on the same piece of PCB entering a different
offset each time.
Also there is a calibration procedure that will print bars with the
different "variable droplet size" sizes. Although that may not translate
to any printer settings.
ST