Troubleshooting; Roller Not Heating - Royal Sovereign RSC-5500H Service Manual

Note: While repairing:
a. Make sure the power plug is unplugged from the power outlet.
b. Open both side covers and right stand cover.
c. Be sure to follow the steps below in order.

2.1 Roller Not Heating

CAUSES:
1. Improper laminating mode.
2. Heating wire is not connected to the main PCB.
3. Broken Temperature Bi-Metal.
4. Defective Tempreature sensor
5. Defective heater.
6. Defective Main PCB.
MEASURE
1. Improper laminating mode.
a. Ensure the laminating mode is in the "Hot" mode, not the "Cold" mode.
Press "HEAT" button on the control panel to change the mode.
2. Disconnected Heating wire .
a.Cheek the Heating-wire and Connect it correctly.

2. Troubleshooting

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