Troubleshooting Symptom Charts/Error LEDs - 12
Temperature sensor
error
1 Check cable connections.
2 Replace logic board.
Cartridge error 1 Make sure ink cartridges are set firmly.
2 Replace ink cartridge.
3 Replace carriage unit.
ROM/RAM error 1 Check cable connections.
2 Reinstall printer software.
3 Replace logic board.
Waste ink full error Replace ink absorbers.
Head temperature
error
Replace ink cartridge.
Head temperature
sensor error
Replace ink cartridge.
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