Code :

Code: -
Display: Tray 4 door is open. Close it
Description: Tray4 door is open.
Remedy: 1. Open and close the door. If the message is not disappeared, check the below steps. 2. Check that the door switch is pushed. 3. Check that the Ui message is chaged by door switch action. 4. Check the door switch signal on EDC mode.

Code: -
Display: Tray2 door is open. Close it or Tray2(HCF) door is open. Close it
Description: Tray2 or Tray2 HCF door is open.
Remedy: 1. Open and close the door. If the message is not disappeared, check the below steps. 2. Check that the door switch is pushed. 3. Check that the Ui message is chaged by door switch action. 4. Check the door switch signal on EDC mode.

Code: -
Display: Tray3 door is open. Close it
Description: Tray3 door is open.
Remedy: 1. Open and close the door. If the message is not disappeared, check the below steps. 2. Check that the door switch is pushed. 3. Check that the Ui message is chaged by door switch action. 4. Check the door switch signal on EDC mode.

Code: 00-000
Display: DC motor does not operate: #00-000
Description: There is a problem in the control of DC motor unit.
Remedy: Turn the machine off and turn it on again. If the problem persists, check the motor by EDC mode.

Code: 02-000
Display: System error: #02-000. Please turn off then on
Description: 1. At warm up, the temperature is less than reference temperature for 20 sec. 2. Abnormal ADC has occurred. 3. ZeroCross Signal detect error has occurred.
Remedy: 1. In case of meaning 1, replace the Fuser unit. 2. In case of meaning 3, replace the Engine contol board or Fuser control board or SMPS.

Code: 02-001
Display: Fuser error: #02-001. Please turn off then on
Description: 1. At warm up, the temperature keep up the lower temperature for regular time. 2. In case that the temperature has not reached warm up temperature after warm-up time. 3. At ready, Less than target temperature and for more than 10 sec. 4. At printing, Less than printing Ref. temp and for more than 10 sec.
Remedy: 1. Check the Thermostat. If it is defective, replace it. 2. Check the Lamp. If it is defective , replace it. 3. Check the fuser connector. Reconnect it. 4. In case of printer input voltage lower than standard voltage. 5. Check the Thermistor. 6. If the Heat On signal is not occurred from Power supply, replace it.

Code: 02-002
Display: Fuser error: #02-002. Please turn off then on
Description: 1. At warm up, the temperature keep up the lower temperature for regular time. 2. At warm up, after temperature checking time, more than regular temperature and for more 10 sec. 3. At standby or sleep, more than Top temp and for a few minutes. 4. At power save mode, the temperature keep up the constant for regular time.
Remedy: Replace Fuser or Fuser control board or Engine controller.

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