Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

previous by date index next by date
previous in topic topic list next in topic

Subject: Re: Inkjet & double sided boards - potential problem for some of us :-(

From: "lcdpublishing" <lcdpublishing@...>
Date: 2006-04-25

Ah yes, I see what you are saying. The test I did this morning was
a very small board about 2" x 2" in the upper left corner of the
sheet. This moved the sheet center off of the PCB area on the print
out. If I just make sure I keep atleast part of the PCB on the
centerline of the paper, I should be alright...

Phew.. drove myself nuts with that this morning! I should know
better than to roll out of bed and start thinking right away!

Chris



--- In Homebrew_PCBs@yahoogroups.com, "Stefan Trethan"
<stefan_trethan@...> wrote:
>
> On Tue, 25 Apr 2006 16:57:33 +0200, lcdpublishing
> <lcdpublishing@...> wrote:
>
> > When printing the component side traces, I have to turn on mirror
> >
> > image. When it prints it, it mirrors the "whole page". Thus,
if my
> >
> > design isn't exactly in the center of the "page", the solder and
> >
> > component sides will be shifted from each other.
>
>
> That's why you make that little center mark on the edge exactly
where the
> mirrored result is mirrored around.
> e.g. print a vertical line and print it again mirrored, the mark
must be
> exactly centered between the two.
>
> ST
>