Hi - I've managed to print successfully to an A4 printer (a Canon MG18500) with a Win 7 64 bit, and the latest version of PI.
However, I'm having problems when printing out to a 4x6" image.
I select the size in the Canon printer preferences dialogue, this gets copied correctly to the PI print dialogue, but when I select the icon for "Expand Image Horizontally", PI hangs - it goes into a loop using about 13% of my CPU. The only way out is to kill the process and start again.
I've now realised that this only happens when I also select the landscape orientation in PI.
Not sure why it works with the A4, but not the 4x6.
Colin
