⚠
warning HP
Error Code Warning light is on
Ink system maintenance required — check ink tanks and add more ink if needed; open the printhead access door completely, then close it to remove ink buildup.
? What Causes This
Low ink levels or build-up in printer's components.
✓ How to Fix It
- Check and refill ink tanks as required.
- Open the printhead access door fully and then close it properly.
- If problem persists, seek service assistance.
This error code appears in:
HP Ink Tank 110