Print a nozzle check to find out what colors have minor clogging or ink starvation. Also, let us know what inks you are using (OEM, aftermarket, pigment, dye, unicorn blood, etc). If you're using a CIS or aftermarket carts you may have lost vacuum or seal after printing a lot at once, or if you just changed the carts. Banding like this is a common issue with Epson printers, on my old one I'd have to let it sit overnight to get the ink flow back to normal after changing carts (which is why I got a CIS for my new printer).my epson 1400 is leaving blank streaks in my images. i have no idea how to fix it. Please help!