Hi.
I am also having the exact same problem as the person you answered here. I have a Deskjet 3510 e-All-in-One and I am using it on a MacBook.
I tried what you suggested but it still reads the same thing. The problem is I want to "copy" some pages and I can't go to the place that lets me select "Copy" because that window never changes. I can't get it off.
Is there some other way I can change the setting - maybe on the computer somewhere? I know I can go to the Scan but I really want to just Copy.
Can you tell me, can I get information from the number you gave even if my printer is no longer in warranty?
Thanks.