Chosen Solution
I turned off the printer without unplugging it. Then when I switch it on, it won’t turn on. But when I unplugged it and plugged again several times and keep switching on, it turned on again. What is the problem? Is it the power supply?
Hi @mariaym , Try the Chosen Solution from the following link and check if that solves the problem. I realize that it is not for the same make and model as your printer, but maybe still worth a try. My Brother Printer EMFC-J4510DW won’t turn on