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OEM Chip Reset Operation
Instruction
Note:
the operation procedure above is for EPSON-3 series and it can also be applied to
other PCB boards.
3.
Notice
Epson III replacement chips have non-OEM information after resetting
The cartridge for Epson III chip has a sensor to detect ink volume but Unismart device
cannot detect the sensor, please pay attention to the bubble when refilling the
cartridge in case that the bubble affects the sensor to detect ink volume in the
cartridge and causes the cartridge recognized in the printer.
4.
JIG List
JIG
Chip Photo
Apply to
F type series and 731 series
Epson III
Epson IV
F type series and 731 series
73N series
Epson III
Epson IV
