So i started my printer today to do some work I did a manual cleaning and changed the sponge first when I sat down to start printing there was no printer connected I tried switching usb cords, ports nothing. I messed with it for about an hour finally i flipped the switch on the side of the printer left it off for 10 seconds then switched it back on and boom printer connected. So I'm printing now but I'm worried this is a sign of things to come like a fried main board. Any input?