Hi Mike.
Please try to add the printer using the MF Toolbox software. Please follow the steps below:
1. Select [Applications] under [GO].
2. Select [Canon MF Utilities] > [MF Toolbox 4.9].
3. You may receive an error that the scanner is not connected. This is fine.
4. Click [MF Toolbox] next to the Apple icon in the left corner of the screen and select [Network Settings].
5. Select the [MF8200C Series], and then click on the [+] symbol and select [Add].
After the scanner has been added, please quit the MF Toolbox, and then select Remote Scanner on the machine:
Return to the computer, and then open the MF Toolbox. Please click Document. The machine should start scanning.
If an error occurs, please call us at 1-800-OK-CANON (652-2666), Monday - Friday 10:00 a.m. to 6:30 p.m. ET (excluding holidays).