Description: Timeout at start-up
After the start-up control was started, the start-up control is not completed although 60 sec has passed.
Remedy: 1. Check connection of the Connectors (Thermistor Connector and AC Connector). 2. Replace the Film Unit 3. Replace the Shutter Unit. 4. Replace the DC Controller PCB (UN1) NOTE: After performing the above remedy work, go through the following to clear the error: COPIER > FUNCTION > CLEAR > ERR.
Code: E004-0000
Description: Thermistor disconnection detection error
Signal name, FUSER_CNCTX, detects disconnection for 500 msec or longer.
Remedy: 1. Check if the Fixing Assembly is installed. 2. Check connection of the connectors in Fixing Assembly. 3. Check connection of DC Controller PCB (UN1) Connector. 4. Replace the Film Unit. 5. Replace the Shutter Unit. 6. Replace the DC Controller PCB (UN1).
Code: E004-0001
Description: Error in detection of welding with fixing relay
Welding of fixing relay on the AC Driver PCB
Remedy: 1. Replace the AC Driver PCB (replacement is necessary due to welding of the relay). Other fixing-related error occurs (highly possible of E001) 2. Perform the remedy for the error occurred.
Code: E009-0000
Description: Error in engagement
Unable to detect ON with the Fixing Pressure Sensor although 5 seconds have passed.
Remedy: 1. Turn OFF and then ON the power. 2. Remove and then reinstall the Fixing Assembly. 3. Go through the following to move M21: COPIER > FUNCTION > PART-CHK > MTR. If the motor rotates properly: 4-1. Replace the Fixing Drive Assembly. 5-1. Replace the DC Controller PCB (UN1). If the motor does not work properly: 4-2. Identify and replace the faulty gear. 5-2. Replace the Motor.
Code: E009-0001
Description: Error in disengagement
Unable to detect OFF with the Fixing Pressure Sensor although 5 seconds have passed.
Remedy: 1. Turn OFF and then ON the power. 2. Remove and then reinstall the Fixing Assembly. 3. Go through the following to move M21: COPIER > FUNCTION > PART-CHK > MTR. If the motor rotates properly: 4-1. Replace the Fixing Drive Assembly. 5-1. Replace the DC Controller PCB (UN1). If the motor does not work properly: 4-2. Identify and replace the faulty gear. 5-2. Replace the Motor.
Code: E009-0002
Description: Pressure error (it is highly possible that grease is scattered on the surface of the cam.)
Unable to detect stopping of the cam at the specified position even if pressure is applied 10 times.
Remedy: Clean the scattered grease and excess grease on the gear at the rear side of the host machine. Procedure is as follows. 1. Remove the Fixing Assembly. 2. Remove the Gear Cover at the rear side of the host machine, and remove the Pressure Release Stopper and the Pressure Release Support Plate (so that the gear is easily cleaned). 3. Wipe off the scattered grease around the Pressure Release Cam and the Pressure Plate with lint-free paper moistened with alcohol. 4. Wipe off the excess grease on the side of the gear and the shaft.