PCB making with plotter?

[grimberg]

Frank,

I hope this helps.

http://h10025.www1.hp.com/ewfrf/wc/...1379&cc=us&dlc=en&lc=en&jumpid=reg_R1002_USEN

 

[gray.nomad]

HP 7470A plotter site

Thanks,

Thank you Grimberg. Helps tremendously.

Best regards
Frank

 

[dangus]

I used penplotters to created 1:1 art for positive photoresist boards. If I stacked two copies it was dense enough... same as using inkjet printers.

An intriguing possibility is to put a focused UV LED in the penholder and photoplot directly onto a sensitized board.