W-12SureColor F170

Epson SureColor F170 Error W-12: Ink System

Epson SureColor F170 error W-12 indicates an issue with ink supply, either due to depleted tank levels or air blockages within the ink delivery lines to the printhead.

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Common causes

  • 1Low ink
  • 2Air in lines
  • 3Chip failure
  • 4Pump error

Solutions

Diagnóstico rápido

Ink drop icon is flashing; confirm ink tanks are above the minimum line.

Solución paso a paso

  1. Refill tanks completely.
  2. Run a cleaning cycle from the computer.
  3. Check lines for air pockets.
  4. Restart the printer.

Prevención y mantenimiento

Keep ink levels topped up; never print with empty tanks.

Cuándo llamar a un técnico

If tanks are full and the error persists, the pump might be failing.

Ficha técnica del equipo

Frequently asked questions

Fill the ink tanks and run a standard head cleaning.

Yes, if the error is ignored for long periods.

Genuine T49M ink.

Monitor ink levels regularly.