Third-party refillable cartridges or Continuous Ink Supply Systems (CISS) need their chips reset. The adjustment program can reset the ink level monitoring system so the printer believes you’ve inserted a brand new cartridge.
The Epson Resetter allows users to clear this internal counter (Reset Waste Ink Pad Counter), effectively "telling" the printer that the pads are new, which unlocks the device for further use. Key Features of Adjustment Programs epson all printer resetter and adjustment software free