Unable to connect my MacBook Air to HP 8720 Printer.
Installed latest HP driver, deleted all the printers in Settings and re-defined the printer. Can't establish connection to the scanner. This worked fine from the Macbook Air until a month or two ago. Still works from older MacBook Pros and a Mac Mini. Printing works fine but can't connect to the scanner.
[Re-Titled by Moderator]
MacBook Air 13″