3-year old PIXMA Pro100 now rejects photo paper. After initial feed the amber warning light blinks. After I press the appropriate button the printer merely passes the paper through without printing anything. This started after I transferred the printer from a Windows10 PC to an OS10 Mac. (The PC is non-functional.)
The OS1013.6 Mac does not include the IJ utility, and the Canon web service states that the utility cannot be found for the OS. The Mac is too old (about 10 years) to accept later versions of the OS.
Tom Kane / Vancouver, B.C. / Canada