Canon Community

I have a lensbaby lens on an R5 and I have the 10 second self timer selected but nothing is happening when I press the shutter button. Thanks for any help. 

I have a color imageclass mf642cdw that apparently will not detect the main paper tray. Even when I select that #1 paper tray on the computer's printing interface, it still doesn't see it. It's full of paper and I have pulled it out and put it back i...