If you’re printing on plain paper, Epson Bright White Paper, or ink jet-printable CDs or DVDs, you can use either type of black ink. For all other media, follow the guide below.
These media use Photo Black ink:
• Epson Premium Presentation Paper Matte Double-sided
• Epson UltraSmooth Fine Art Paper 325 gsm
• PremierArt Matte Scrapbook Photo Paper for Epson