Ricoh A66 - Hot Roller Thermistor Replacement; Hot Roller Thermofuse Replacement

9.6 HOT ROLLER THERMISTOR REPLACEMENT
1. Remove the fusing unit upper assembly (see procedure 9.5).
2. Remove and replace the thermistor [A] as shown.
9.7 HOT ROLLER THERMOFUSE REPLACEMENT
1. Remove the oil supply pad (see procedure 9.4).
2. Remove the fusing unit upper assembly (see procedure 9.5).
3. Remove the oil supply roller [A] (2 E-rings and 2 bearings).
4. Remove the oil pan [B] (1 screw).
5. Remove the hot roller thermofuse terminal [C] (1 screw).
6. Replace the hot roller thermofuse [D].
[A]
[A]
[B]
[D]
[C]
Replacement
and
Adjustment
PAPER TRANSPORT AND FUSING
SM 5-81 A166/A187/A189