Finally. Yes, I have been putting in the install disk and pushing "C" down. I just keep forgetting to look up at the menu area. Then when I went past the first dialogue box, the menu I wanted was gone.
Anyway, everyone, Artie, I clicked Repair Disk and it came up clean.
Not sure why my printer is still responding to Safari. A total mystery.
At least I'll know where to start if things go haywire again.
Thanks so much for all your input.
Rita