videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Zebra ZXP Series 3 Card Printer - Getting Started, Zebra ZXP Series 3 Printer - Using Print Touch, Zebra ZXP Series 3 Printer - Cleaning Your Printer