Homebrew PCBs

On 14. 12. 2014 06:35, Camillus camillus_blockx@... 
[Homebrew_PCBs] wrote:
>
>
> Yes you have absolutely right, but drums are wasted with the toner
> cartridges all the time. And also what kind of photo resist is used on
> those drums. They warn always to cover them for light when servicing.
> And the laser could be replaced from IR to UV, it is all maybe just
> dreaming, that is why I posted it here so the smart guy's can wake me up
>   ... LOL
>
Forget to use that. The laser wavelength is just in oposite side of 
light spectrum. The lenses in printer is not ussable as seems to come to 
dark. I was tryed to use rotating mirror aproach and f theta lens from 
printer but just doesn't work. the beam come out to weak but has good 
focus on all line. Lense seems transparent but for deep blue seems that 
is pretty opaque.
Slavko.