Description: Low fixing temperature detection after standby
Causes: The Sub Thermistor 1 detected a temperature of 50 deg C or lower for 500 consecutive msec or longer.
Remedy: [Related parts] - Harnesses connecting the DC Controller PCB (UN2/J307), the Fixing Drawer Connector (J705) and Sub Thermistor 1 (TH2/J707) - Sub Thermistor 1 (TH2) - Fixing Drawer Connector - Fixing Unit - DC Controller PCB (UN2) [Remedy] 1. Go through the following to clear the error: COPIER (LEVEL1)> FUNCTION> CLEAR> ERR. Then, turn OFF and then ON the main power. 2. Remove and install the Fixing Unit. 3. Check that the Fixing Drawer Connector is free of foreign matter or bent pin. 4. Check/replace the harnesses and connectors from the DC Controller PCB to the Sub Thermistor 1. 5. Replace the Film Unit. 6. Replace the Fixing Unit. 7. Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
Code: E003-0002-05
Description: Low fixing temperature detection after standby
Causes: The Sub Thermistor 2 detected a temperature of 50 deg C or lower for 500 consecutive msec or longer.
Remedy: [Related parts] - Harnesses connecting the DC Controller PCB (UN2/J307), the Fixing Drawer Connector (J705) and the Sub Thermistor 2 (TH3/J707) - Sub Thermistor 2 (TH3) - Fixing Drawer Connector - Fixing Unit - DC Controller PCB (UN2) [Remedy] 1. Go through the following to clear the error: COPIER (LEVEL1)> FUNCTION> CLEAR> ERR. Then, turn OFF and then ON the main power. 2. Remove and install the Fixing Unit. 3. Check that the Fixing Drawer Connector is free of foreign matter or bent pin. 4. Check/replace the harnesses and connectors from the DC Controller PCB to the Sub Thermistor 2. 5. Replace the Film Unit. 6. Replace the Fixing Unit. 7. Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
Causes: When disconnection is detected with connector (J307) for 30 sec continuously.
Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J307) to the Fixing Main Thermistor (TH1/ J707) - Fixing Main Thermistor (TH1) - Fixing Unit - DC Controller PCB (UN2) [Remedy] 1.Go through the following to clear the error: COPIER> FUNCTION> CLEAR> ERR; and then turn OFF and then ON the power. 2.Check/replace the harness and connector between the DC Controller PCB and the Fixing Main Thermistor. 3.Replace the Fixing Main Thermistor (Film Unit). 4.Replace the Fixing Unit. 5.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
Code: E004-0001-05
Description: Fixing relay welding detection error
Causes: Welding of the fixing relay on the AC Driver PCB was detected.
Remedy: [Related parts] - AC Driver PCB (UN30) - DC Controller PCB (UN2) [Remedy] 1.Replace the AC Driver PCB. 2.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
Code: E009-0000-05
Description: Fixing Unit pressurization error
Causes: The pressurization of the Fixing Pressure Release Sensor (S53) was not detected for 1.5 seconds during the Fixing Motor(M2) pressurization drive.
Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J307) to the Fixing Pressure Release Sensor (S53/J710) - Fixing Pressure Release Sensor (S53) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the harness and connector between the DC Controller PCB and the Fixing Main Thermistor. 2.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
Code: E009-0001-05
Description: Fixing Unit pressure release error
Causes: The pressure release of the Fixing Pressure Release Sensor (S53) was not detected for 1.5 seconds during the Fixing Motor(M2) pressure release drive.
Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J307) to the Fixing Pressure Release Sensor (S53/J710) - Fixing Pressure Release Sensor (S53) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the harness and connector between the DC Controller PCB and the Fixing Main Thermistor. 2.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES