New auto reset chip for
continuous ink supply system and refillable cartridge, Epson new
series. With switch, no need to take out the cartridge to reet the
ink level, suitable for the models：SX**5/S*2/SX**0W/SX**5W/SX**5WD/SX**0FW/,
Stylus Office BX**5F/ BX**5FW/ BX**5WD/ BX**5FWD/ BX**0FW/
B*2WD
