HOLY &%#@! THANK YOU SO MUCH FOR THIS. I can't thank you enough for the clear instructions which FINALLY WORKED to fix my suddenly-invisible printer. THANK YOU THANK YOU THANK YOU.
@batteryheadbill - AMAZING. After receiving the dreaded B200 error (MG5420), I found two pieces of paper jammed. Sadly, removing them did not solve the problem. So then I watched a YouTube video of how to remove the print head and did so. The I bough...
