Epson WorkForce Pro WF 3800 / Epson WorkForce Pro WF 3820 DWF / Epson WorkForce Pro WF 3825 DWF / Epson WorkForce Pro WF 3830 DWTF / Epson WorkForce Pro WF 4800 / Epson WorkForce Pro WF 4820 DWF / Epson WorkForce Pro WF 4825 DWF / Epson WorkForce Pro WF 4830 DTWF / Epson WorkForce Pro WF 7800 / Epson WorkForce Pro WF 7830 DTWF / Epson WorkForce Pro WF 7835 DTWF / Epson WorkForce Pro WF 7840 DTWF / Epson WorkForce EC C7000