--- In
Homebrew_PCBs@yahoogroups.com, Naveed Alam <naveedguy2@y...> wrote:
>
> In order to do toner transfer, which format should I use for
printing the PCB on the paper?
>
> Should it be BMP or WMF? Isn't the printing result of a BMP grainy
as compared to the filled and continuous result of WMF?
As Stefan says, if you use a raster format like BMP, TIFF, or PNG, use
it at the resolution of your printer.
That can make a really huge file if your board is very big. 4x5 inches
at 1200dpi is 20 x 1,440,000 = 2.88 x 10^10 or about 30 Meg (assuming
greyscale). If your laser printer does not have 30 Meg, it won't print.
Someone who knows tell me- is the file converted to BW by the driver
or the printer itself?
Vector formats are superior to raster, if you can use them.
http://www.polyphoto.com/tutorials/VectorVsBitmap/Steve Greenfield