Electro etching not as “clean” as I would like

I was able to set my printer to a heavy ink setting. The resist is now so thick that I cannot see the printed letters under the resist. It is much darker than the factory default setting. Everything looks good now, thanks for all the help, especially the tip on the Samsung printer.

Thanks,
Ross
 
That etch was made at 12v, moist pad, Samsung laser printer. I'll do some more testing, especially at the higher voltages to see if I can get a deeper etch.
 
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