i printed a banner with a lot of solid black and after it was sewn and got it back there are a lot of blemishes that stand out. Creases and white scratches etc. From the sewers. But anyways I tried to touch it up a spot with the black printer ink overflow jar which now I know has cleaner mixed in it. I made it worse. Oops. Anyway how can I fix it, blend it, etc. Or should I reprint and not sew it, just grommet it? Wish I cld fix it though. Than you!