After days of researching videos for possible solutions to the B200 error message that plagues the Canon MP640 AIO printer, I was finally able to figure it out for myself. Hope this helps. Enjoy.
Thank you man, I've been searching for such a long time and you know what, I was about to become violent! But thanks to you, my problem is gone! By the way, I have a problem with my mother, maybe you have a solution?
Yes indeed a "complete waist of time" but for me it was very funny and made me laugh, during these crazy times laughter is what we all need so embrace it!
I wasted a few minutes watching this idiotic "advice". but then I read the comments and found a link in them to the real solution to this printer error.
That was so funny@@jimjames6287... Even at 6am when I'm trying to fix the issue. Replacing the printer trey/head would have fixed the issue. I had the same issue years ago and forgot what I had done.