Hello Guys! Hope you are doing well! This is Mark Egan; a qualified and well-certified tech specialist who has been working in the problem-solving domain for five years. I am responsible for providing an effective solution to fix the Canon Printer Not Printing Black issue. For me, nothing is more important than offering a satisfying solution to Canon Printer users. No doubt, how difficult you are experiencing while printing, I am here to assist you in a well-proficient manner.