Hi, I'm Pete. Welcome to JustAnswer! I'm reviewing your question now, and will post back with your reply ASAP.
Did the scanner work ok previously?
Is the printer connected to the MacBook with a wire, or wirelessly?
You can ignore any automated offers that may pop up.
Did the scanner work ok previously, or are you trying to scan for the first time?
I have asked you a question twice and you still have not given me an answer so I cannot tell you how to fix the problem until you give me the required information!
Again, for the third time, I need to know: