RSL-2701，RSL-2701U
1.The Temperature Sensor is not work.
1)Disassemble the Right and the Left cover. (Refer to how to replace Cover.)
2)Disassemble the
Test if the Sensor ass'y is disconnected with
SENSOR ASS'Y
BRACKET SENSOR
<Sensor Ass'y position> | <Sensor Ass'y> |
2.The wire thermal fuse is defective.
1)Test if the wire thermal fuse is disconnected with
2)If disconnected, replace it with new one.
3.The heater in the roller is defective.
1)Test if the heater is disconnected with
2)If disconnected, replace it with new one.
4.Main PCB is defective.
1)Replace Main PCB with new one according to How to replace Main PCB only when all of the above mentioned heater wire, wire thermal fuse, heater and