Not specifically in that area, has to be global, just like a PC application like Photoshop. (Not sure why in either case)
And please, note, this will change your custom paper sizes to mm as well.
As admin go to Machine Status > Tools > Device Settings > General > Measurements and you can swap between Inches/mm
Hi, I was wondering if anyone knows if it's possible to change the measurements in the Custom Scan Area when scanning to email from inches to mm's.