Goof Off ...used it to take off sharpie and ink a bazillion times. Find it at Home Depot or WallyMart. Goof Off (and there's another that has a more citrus smell and works well, too) works great at taking off ink but can do damage to
laquer ...of which Talylor's finish is
not, so you should be fine. Test in a small area, of course.
And FWIW, when I was at the Factory once and asked Bob to sign (with a black sharpie) the back of my headstock. He was most willng and gracious about it but also quipped something to the effect of, "if you end up hating me someday, you can always remove it with naptha." Naptha is basically lighter fluid, and is an old stand-by solvent that countless guitar techs swear by. I've personally never used it, but it's apparently safe on fins given it seems universally adopted by those that make a living fixing these things
Edward