If you use one of the excellent Fujitsu ScanSnap scanners, you know. If you know, you know. These sheet fed scanners are the best document management scanners bar none for most users. (Not a sponsor) I have a ScanSnap ix500 that is about 13 years old. It still works and it works well. You can still buy refurbished ix500’s on Amazon, though I imagine the newer models are a better option. I may never know. This little scanner may outlast me. The only slight irritant has been the ScanSnap software which till today was written only for intel processor based Mac’s. Mind you Apple introduced the M series processors in their computers five years ago. Well that minor irritation went away today with version 3.6 of the ScanSnap software which is now native to the M processor on M series based Macs. Huzzah!