Description: Displacement detection
The temperature difference between the Sub Thermistor 1 (TH3) and the Sub Thermistor 2 (TH4) remained 45 deg C or more for 1 second or more.
Remedy: Fixing Assembly error, Fixing temperature detection error 1. Check failure between the DC Controller PCB (UN09/ J12) and the Fixing Assembly (UN37/ J123, UN13/ J13) (trapped cable, open circuit, connector disconnection). -> Replace the part in the case of trapped cable/open circuit 2. Disconnect the connector of DC Controller PCB (UN09/ J12) and start the host machine to check the reading value of the following: service mode > COPIER > DISPLAY > ANALOG > FIX-E2,FIX-E3 => When the value of either one is 40 deg C or higher 3-1. Replace the DC Controller PCB (UN09) => When the both values are lower than 40 deg C 3-2. Replace the Fixing Assembly NOTE: After performing the above remedy work, go through the following to clear the error: COPIER > FUNCTION > CLEAR > ERR