19C - printer - 12Ohm OK - voltage pulses OK - but not printing

[Dave Shaffer]

(07-03-2020 12:47 PM)RolfSchlagenhaft Wrote:  Additional info:
The mechanics of the print head look OK to me. The paper is properly pressed against the moving print head. So, if the dots create heat, I'd expect something on paper.
Rolf

Have you applied some heat to your paper(s) by some other means? Is it possible you've got old/non-functioning paper?

Can you measure the (average) current to a dot with your voltmeter?