Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, Stefan Trethan
<stefan_trethan@g...> wrote:
> bought a stylus pro.
> 
> Will take a few days until i have it, then i let you know what it does.
> 
> 
> is it safe to use alcohol to clean the head?
> I have no windex and the ammonia i have was no much good with the hp 
> printer.

Isopropyl is safe. But not very effective. Mix nonsudsing household
ammonia half and half with 50% isopropyl alcohol. Cuts through just
about any ink.

Don't leave it in the printer, though, as ammonia eats metal for dinner.

Steve