Pigment Ink for Epson WorkForce Pro WP-4020/WP-4530 Color: C, M, Y,BK. Feature: Vivid Color,Stability, ... compatibility BCinks China Premimu Pigment Ink forEpson WorkForce Pro WP-4020/WP-4530/WP-4540(Australia,North America Version) Color: BlackCyanMagentaYellowAvailable Package: 100g ...