Samsung SF-830 Service Manual page 36

Error Message
DUPLEX JAM
LINE BUSY
OPEN HEAT EROR
Heating Error
Scanner Locked
Samsung Electronics
Description
When the machine detected the duplex jam in the
middle of machine.
The remote FAX didn't answer
Thermister does not connected to main board or con-
tact point is not coupled tightly in power on.
During operation, Temperatare does not go up.
Scanner is locked by locker.
Troubleshooting
Solution
Clear the jam.
Try again.
Check thermister contact point, Heating
Camp & Thermostat.
Check thermister contact point & Heating
Lamp.
Check locker.
Connect the Flat-Cable.
4-3