Hello! Most likely - you need to replace feed roller and retard rollers there. You probably can order them online. I've been replaced them on Epson 1410 model, but that was long ago. - Epson Stylus Photo 1400
Epson Stylus Photo 1400 Paper Eject Frame Assembly Replacement
Epson Stylus Photo 1400 Paper Eject Frame Assembly Replacement
Epson Stylus - iFixit
SOLVED: Printer is ejecting paper without printing. - Epson Stylus
SOLVED: Printer is ejecting paper without printing. - Epson Stylus
Fixing Epson Stylus Photo 1400 Paper Jam - iFixit Repair Guide
Epson Stylus Photo 1400 Printhead Replacement - iFixit Repair Guide
Fixing Epson Stylus Photo 1400 Paper Jam - iFixit Repair Guide
Epson Stylus Photo 1400 - iFixit