Mac: Select default label size for Aobio

There are a few ways to set a default label size for your Aobio printer. 

Normally, you can use "Last Used Settings" shown below as a preset to print. This will remember the setting that was previously used. 

If this doesn't work for any reason, please follow these steps to set the default size for OS

In the Print Prompt Window, under Paper Size, click on "Manage Custom Sizes"

Click on "+" to add a new size. 

Create a new size with 4" x 6" dimensions. You may double-click on the left to rename this page to 4x6, or something similar.  

Please go to System Preferences -> Printers & Scanners -> Select Aobio Printer and set the default size to 4x6.  

For any questions, or should you need any assistance with this, please let me know.