Homebrew PCBs

HI Derek,

what design for the driller did you use? Any photos?

I am told that some laser printers will shrink the
design slightly in one direction. Haven't had that
problem yet, still designing my machine.

Myc

--- derekhawkins <derekhawkins@...> wrote:

> Hi,
> 
> Just finished putting together a CNC drilling
> machine and have now 
> stumbled on a problem that I never
> anticipated....The drilling machine 
> appears to be more accurate than the printer used
> for the PCB 
> artwork....Tried both a HP2420 (laser) and Epson
> 2200 (Inkjet) and the 
> results were similar. Is this a known issue with CNC
> setups?
> 
> 
> 
> 
> 
> 



		
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