Hi Bertho and all
for now my Dell 3010cn have good resolution on mg chemical paper
but on bright lamp dark area look Gray but uniform
i will try a epson NX400 soon (just need tu buy back ink cartrige)
i have order some microfiche diazo duplicator film
hope to be able to use laser transparency as master for the diazo
and use diazo for my pcb exposure like in bigger shop
but my final target was find printer that able to print quality
transparency that was good and reliable for 6 mil trace/space
Best regard
Marc Lalonde
--- In Homebrew_PCBs@yahoogroups.com, "Boman33" <boman33@...> wrote:
>
> Hi Marc,
>
> I started testing different printers, inks, settings and media but ran out
> of time before finalizing the data. 3 printers ∗ 5 media ∗ varying ink
> settings = lots of data. Unfortunately work is interfering with my hobbies.
>
>
>
> I did create a carefully designed test chart that allowed me to properly
> measure the spectral density and resolution of the different combinations.
> See:
>
> http://www.vinland.com/USAF-1951.html
>
>
>
> Happy hunting and please let us know what you come up with.
>
>
>
> It would be interesting if people could mail me a sample of their best
> combination artwork printed using my test chart so I could measure it and
> include it in the final data and we would get a side by sided comparison of
> different systems.
>
> Bertho
>
>
>
> From: marc Sent: Wednesday, December 28, 2011 09:14
>
>
>
> HI
> i made lot of search on the forum
> and not find clear answer about the best printer
> for make photo process Transparency ?
> lot of talk but for toner transfer not photo
>
> my laser printer on mg chemical film was not dark egnof
>
> i see some epson laser jet whit black-max ink and rip software
> but i never see any post here about it ?
>
> sine i do this for semi professional i have bit of budget
> but look for cheaper that buy mega-uk photoploter
> Best regard
> Marc Lalonde
>
>
>
> [Non-text portions of this message have been removed]
>