What do these mean; Canon ip8700 series MP2, GL2, GL3, PT1, PT2 PT3, SG2/LU2, SG3/LU3. These all under printer profiles.
The profile for my printer, PIXMA ip8720 is not listed. I've been using Canon IJ Color Printer Profile 2005 which I don't think is right.Maybe the reason I've been getting magenta color casts on B&W prints. Does anyone know anything about this? I'm thinking the MP2 etc are paper types? Help.