I have the same issue in Ubuntu 14.04.3 LTS. Printing to my Canon MX870 was fine in 3.13.0-68-generic but Ive been unable to print using any of the later kernels including 3.13.0-74-generic which is the latest I have installed.
As a workaround I print via network routing to another laptop with ubuntu 15.10 kernel 4.2.0-23-generic
I have the same issue in Ubuntu 14.04.3 LTS. Printing to my Canon MX870 was fine in 3.13.0-68-generic but Ive been unable to print using any of the later kernels including 3.13.0-74-generic which is the latest I have installed.
As a workaround I print via network routing to another laptop with ubuntu 15.10 kernel 4.2.0-23-generic
Could I continue with debugging this issue