imageCLASS MF242dw How to set 2-sided printing as default

[Ade2]

I have a ImageClass MF242dw copier/scanner/printer all in one.  I would like to set the default printing to   "2-Sided ON” and only use one-sided when I need it. 

Keeps returning to “Two-sided Off" and I have to keep resetting to  "Two-sided On

Can someone help me?  

Adrian

[Email address removed to protect privacy.]

[Hector]

Hello,

We would be happy to assist, but we would need some additional information to assist further. You can reply to this message with the information below and we can provide some troubleshooting steps or suggestions. For a more immediate resolution I would suggest contacting support over the phone at 1-800-652-2666. Our agents would be happy to assist.

1.What version of the Mac or Windows operating system are you using on your computer?

2. What program are you printing from?