Jettec's E71C Cyan ink cartridges are compatible
with Epson's T0712 (C13T071240) Cyan ink cartridge.

They are used with the following printers:

Epson Stylus
D78, D92, D120,
DX4000, DX4050, DX4400,
DX5000, DX5050,
DX6000, DX6050,
DX7000F, DX7400, DX7450,
DX8400, DX8450,

S20, S21,
SX100, SX105, SX110, SX115,
SX200, SX205, SX210, SX215, SX218,
SX400, SX405, SX410, SX415,
SX510W, SX515W,
SX600FW, SX610FW,

Epson Stylus Office
BX300F, BX310FN,
BX600FW, BX610FW,