Updated 5/3/2022
Unfortunately, this option is no longer available due to an update from Apple that blocks the connection.
1. Connect your iPad to your computer using the USB sync cable that came with the iPad.
2. In Darkroom Booth for iPad, be sure to set the images you would like to print to save to your camera roll.
4. In Darkroom HotFolder, check the option to "Copy new images from USB device: Apple iPad
5. Detect your printer and set the print and cut options.
For more information on using Darkroom Hot Folder please visit this link.