I have recently replaced my old computer with a new Windows 11 computer and tried to install the drivers for my Pro-100. The printer works but none of the standard paper sizes show up and there is no way I can see to add custom sizes. I have tried to install the updated drivers from the cannon support page but the installer tells me I have no IJ drivers installed. Any idea what I can do to remedy this? I print 11x17 CAD plots and also print photos from Photoshop.
