Canon Community

I have a printing need that requires water-proof or at least water-resistant print quality. I've tried the "Grayscale Printing" option, but it still uses the water-soluble CMY dye-based to some extent. They bleed when the printed object gets wet.    

I could really use the ability to print a pattern for color adjustment. According to the manual, it's supposed to be at the bottom of the dialog that appears when you selection Printer properties> Main> Color/Intensity > manual > set. The dialog I ge...