05-04-2015 05:41 PM - edited 05-04-2015 05:42 PM
imageRunner Advance c5255
MacBook Air, OS 10.10.3 Yosemite
Canon UFR11 driver 'UFRII_v10.06.00_Mac'
two-sided printing de-selects once 11x17 paper selected - Available otherwise.
Windows client does not have this issue.
05-04-2015 10:27 PM
Hi Bhagmeister!
While our forum community members are welcome to chime in, Canon does not provide direct support for imageRUNNER series products. Instead, your dealer will be able to help you! If you don't have a dealer, please call us at 1-800-OK-CANON (1-800-652-2666) and we will be happy to provide you with the names of dealers in your area!
We hope this helps!
05-05-2015 10:43 AM
Thanks. I posted here suspecting a driver inconsistency. I did arrange for a tech support visit.
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