Duplex Printing to Canon TS8150
I have just replaced my old Canon printer with a TS8150 and am having trouble printing PDFs in Duplex from my MacBook Air.
Adobe help implies that Duplex printing is the default but that it can be switched off. My setup won't print Duplex and there appears to be no box in the print dialogue to switch the mode, anyway. My version of Adobe is 2015.023.20056
I can print Pages document in Duplex with no problem.
I'd really appreciate any guidance on this.