Code :

Code: C1200
Description: EEPROM Write Error
Remedy: 1 EEPROM is defective. Initilialize EEPROM from the panel, then check operation. Replace the EEPROM. 2 C232 MAIN board is defective Replace the board

Code: C1210
Description: EEPROM Write Count Limit Error
Remedy: 1 EEPROM is defective. Initilialize EEPROM from the panel, then check operation. Replace the EEPROM. 2 C232 MAIN board is defective Replace the board

Code: E0003
Description: Fusing ASSY. Problem
Remedy: 1 Thermistor is defective. Does error occur immediately following power-on? • Guideline: Thermistor resistance should be between 200 and 350 KΩ when FUSER ASSY has been left at room temperature (18 to 20°C). Replace the thermistor. 2 Heater lamp is burned out. Confirm that heater lamp comes on when power is switched on with FUSER ASSY in cooleddown state. Replace the heater lamp. 3 Thermal fuse is severed. Check conductance through the thermal fuse at normal temperature Replace the fuse. 4 LVPS ASSY is defective. Confirm that voltage at pin 5 of connector CN210 (on the C232 MAIN board) is 0V at start of warm-up. Replace the LVPS ASSY.

Code: E0004
Description: ROS Assy. Problem
Remedy: 1 DRIVE ASSY not operating correctly. Remove the fuser unit and Imaging Cartridge, then rotate the DRIVE ASSY gear by hand. Confirm that the gear turns smoothly. Replace the DRIVE ASSY 2 DRIVE ASSY is defective. Check the resistance of the motor coil. The resistance should be 1 to 3W. Replace the DRIVE ASSY. 3 LVPS ASSY is defective. Confirm +24VDC with Imaging Cartridge removed and INTERLOCK SW=ON. Replace the LVPS ASSY.

Code: E0005
Description: Fan Motor Problem
Remedy: 1 Fan is defective. Confirm that fan comes on at power-on. Replace the fan. 2 LVPS ASSY is defective. Confirm that pin 1 of LVPS connector P/J102 is at +24V. Replace the LVPS ASSY.

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