These printers use the T804900 cartridge:

Epson SureColor P-6000

Epson SureColor P-6000 DESIGNER

Epson SureColor P-7000

Epson SureColor P-8000

Epson SureColor P-8000 DESIGNER

Epson SureColor P-9000

Epson SURECOLOR SC P-6000

Epson SURECOLOR SC P-8000