Roman Black wrote:
.
> I tested some bubblejet ink on a few surfaces, one
> thing I did note is that it is VERY slow drying,
> and doesn't quite dry at all unless it soaks into
> paper which seems to dry it. I'm guessing this is to
> avoid drying in the head and gunging it up.
.

May be heating PCB's copper when printing could help?

 Mike.

> Being able to dry boards and cure glues and inks
> at 40'C or 50'C is very handy, it is one of our
> most used pieces of equipment.
>
> Another handy technique is to put the board on
> the table and a 60W "arm type" desk lamp 3"
> above it, this gives a fairly constant 50'C.

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