April 5, 2026: LEMON Manuals is launched! Read the announcement.

Repair Procedures: Inspection

Measure a resistance of NTC and heated pad.
- NTC resistance (Blue/B/R):
  10.0 kΩ ± 3% [25 °C (77 °F)]
  
  8.875 - 11.27 kΩ [at 23 - 27 °C (73.4 - 80.6 °F)]
- Heated pad resistance (Black/Yellow): 1.95 ± 0.2Ω [21 - 23°C (69.8 - 73.4 °F)]