I have a Canon imageClass D570. When I turn it on, it always prints a page of nonsense (below) then runs another 4-5 blank sheets through.
This is what is printed: POST /ipp/print HTTP/1.1 Connection: Keep-Alive Content-Type: application/ipp...
The printer is connected to my laptop, Dell Latitude 7320 and I'm running Windows 10 Pro. I've been using the printer for over a year and this problem just started a week ago.