ON 20070506@12:44:08 AM at page:
http://techref.massmind.org/pcb/etch/directinkjetresist.htm#39205.2611689815
James Newton[JMN-EFP-786] published post 39205.2611689815

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Paul G, Have been using this method for a while now, v good results, if you pre etch for a few seconds in ferric chloride, then print using Durabrite yellow using fast and matt paper settings ( I usually change the PCB printing colors in paint). Then burn the ink on for a few seconds with a blow torch, this turns the ink black/brown in color (much cleaner than baking), then etch in ferric chloride, the ink hardens really well, after printing with the yellow ink there should be a fairly thick layer of ink on the surface of the board........If not you heads might be blocked.
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ON 20070530@9:45:31 PM at page:
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James Newton[JMN-EFP-786] removed post 39232.2612847222

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