Originální cartridge Epson T7431, C13T74314010, barva černá (black), výtěžnost 49 ml. Pro tiskárny Epson WP-M4015, WorkForce Pro WP-M4015, WP-M4015DN, WorkForce Pro WP-M4015DN, WP-M4095, WorkForce Pro WP-M4095, WP-M4095DN, WorkForce Pro WP-M4095DN, WP-M4525, WorkForce Pro WP-M4525, WP-M4525DNF, WorkForce Pro WP-M4525DNF, WP-M4595, WorkForce Pro WP-M4595, WP-M4595DNF, WorkForce Pro WP-M4595DNF