Also it's the only way to disable a printer from certain users. (Great when a 5 year old is kept quiet on a laptop to discover she can print from Chrome's PDF v

Also it's the only way to disable a printer from certain users. (Great when a 5 year old is kept quiet on a laptop to discover she can print from Chrome's PDF viewer and starts manically laughing at sending 20 colouring in sheets to the printer...)