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From: "Bob Paddock (graceindustries AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
Date: Tue, 20 Jun 2017 08:06:41 -0400
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Subject: Re: [geda-user] DIY PCBs --> UV laser printer
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> I found basically etching become as good as the printing and ordinary laser printer is not good.
>
> To print pattern with UV laser printer directly on PCB treated with photo resist will probably produce a very good result but I have not find printer for sale and guess they are very expensive.


http://www.lpkfusa.com/ makes the commercial equipment.  Both milling and LASER.
I have the milling machine.  Still find it easier to send out for boards.