Royal Sovereign RSL-2701 用户手册

2.1 Rollers Not Heating

1. The wire connector from the heater is disconnected

with MAIN PCB.(except RSL-380)

2. The Wire-Temp Fuse is disconnected.

3. The Main Fuse is defective.(except RSL-380)

4. The Bi-metal is defective.

5. The heater in the roller is defective.

6. Main PCB is defective.

Before troubleshooting, be sure to

disassemble the Right cover ,

the Left cover and the Frame Rear.

Refer to how to replace each component

for the disassembly of them.

disconnected with MAIN PCB.(except RSL-380)

1) Test if the connector wire is

disconnected with Multi-tester.

2) If disconnected, replace it with

new one.

2. Troubleshooting

CAUSES

MEASURES

1. The wire connector from the heater is

WIRE-

HEATER