On Mon, 18 Dec 2006 09:55:08 +0100, Bora Dikmen <bora_dikmen@...>
wrote:
Dust is a problem for me too.
several weeks with the cleaning pump totally disabled and it would still
print without fault after weeks of standing still. This went on for a few
months with no problems, but now suddenly it is not printing on all
nozzles, and resists cleaning so far.
ST
wrote:
>That's a fantastic idea, microetching the surface....
> But before printing,
> you should bath the PCB about 1-2 minutes in acid
> (H-Cl + H2-O2) to become purple-brown in color. This
> creates a soft surface and ink will be printed very
> smoothly
> as if it is printed onto a paper. Otherwise, ink is
> populated on some areas, waved in color and not evenly
> distributed on the PCB. This is the original
> contribution of mine I think :-)
Dust is a problem for me too.
> Even with MIS PRO ink, you should head clean yourStrangely at first the MISPRO was great, i left it in the printer over
> printer (printer does it for you) if 2 days passed. It
> clogs the printer head in 48 hours!
several weeks with the cleaning pump totally disabled and it would still
print without fault after weeks of standing still. This went on for a few
months with no problems, but now suddenly it is not printing on all
nozzles, and resists cleaning so far.
ST