Loading ...
Sorry, an error occurred while loading the content.

26686Re: Tech Weekend after action report (IBM 029)

Expand Messages
  • Mike
    Jul 3, 2012
      I don't etch my own cards very often any more, but I ones I do, are also done with the laser toner method. I used to use glossy photo paper, but switched to using a glossy page ripped out of a magazine, which works better for me. I try to find a page with a lot of white space. You don't want to know about how I keep the etchant warm. :-)

      Actually I was thinking of Goo Gone, but that is also oily.

      Mike W.

      --- In midatlanticretro@yahoogroups.com, Mike Loewen <mloewen@...> wrote:
      > On Mon, 2 Jul 2012, Mike wrote:
      > > Very nice job on the arc suppresion card! Clearly you put some thought and effort into that.
      > Thanks, Mike. I used the toner transfer method, with Pulsar's paper:
      > http://www.pcbfx.com/main_site/pages/products/transfer_paper.html
      > Instead of an iron, I have a modified GBC H-220 pouch laminator:
      > http://www.pcbfx.com/main_site/pages/start_here/laminator_info.html
      > I built my own etching tank out of clear plexiglass, with an aquarium
      > heater and an aquarium bubbler air pump. After etching, I tinned all the
      > copper traces (except the edge connector) with solder. My only concern is
      > the edge connector traces oxidizing over time, but I applied a layer of
      > DeOxit and hoped for the best.
      > > Anyone know what rubber roller rejuvenator is composed of - the color
      > > and the mention of citris remind me of goof off... any chance that it is
      > > the same stuff. I have an old HP laserjet that is jamming requently and
      > > needs some attention.
      > Goof Off is very oily to the touch, where the roller rejuvenator is
      > not. I've also used it with great success on laser printer rollers. Do
      > NOT use GC Electronics 10-8602 Belt & Drive Non Slip - it's too sticky.
      > Mike Loewen mloewen@...
      > Old Technology http://sturgeon.css.psu.edu/~mloewen/Oldtech/
    • Show all 9 messages in this topic