Hi to all,
I have this issue this morning. The external heating roller assembly has realised more than 1000k. I have already resset the values of FX-EX-RL and FX6EX-U. As i don't have the external heater assembly, i will replace the different elements (rollers, bushings, bearings and thermistors)
I am looking for any other idea other than what is stated in the service manual below:
E004 0017 05 Title Heater ON/OFF detection circuit error
Descriptionof detection
ON/OFF detection circuit error of the external heat heater 2 (sub)
Measures 1. Check the external heat heater 2 connector.
2. Replace the external heat heater 2.*
3. Replace the fixing heater control PCB.
* Replace the external heat roller unit in the case of 1,000,000 or more.
Thanks in advance.
Rachid.
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