Question: how to change the printer presets on mac?
Answer: In your web browser, select File. >> Print.
Near the bottom of the print window, click on Show. Details.
If you've already created. ... 
More options will appear. ... 
You can now save these settings as a preset. ... 
Now click on the drop-down menu next to. ... 
Create a name for the preset settings; such as, “Standard_Settings.”
Click.