OK, I should have asked about this before I upgraded, but now I have a perfectly good 4in1 printer (Canon Pixma MX870) that has no driver upgrade. Canon says, "Sorry, but will give you 10% off on a new printer". That is a possibility, but I wonder if I can go back to an earlier IOS version that the printer will accept. Is this possible?
*The only way I have been ableto use my scanner after the upgrade to High Sierra is as follows:
Got to System Preferences, select Printers & Scanners, when menu pops up choose scanner. You will then see the image you have in the MX870 being scanned. You then have to select what you want scanned, and after save it to your desktop or wherever you want it. A little cumbersome, but it sure beats having to buy another printer/scanner!*
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