Canon PIXMA PRO-100 won't turn on
Unplug the printer.
Firmly press the printer's power button ten times.
Push and hold the power button for 10 seconds.
Plug in the printer.
Push the power button.
When I first read this solution, I laughed. It was BS. This can't work.
Well, it didn't cost anything to try it -- and by goodness -- it WORKED.
The power came one, and my Pixma Pro-100 was ready to print.
I assure you that this is the honest-to-goodness truth.
LouC. 18 Jan 2021
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