Kyocera TASKalfa 3252ci
- Code: C7102
- Description: T/C sensor C error Object: Color models
- Causes: For the specified value of the initial toner stored in the EEPROM of the developer unit, the output value of the T/C sensor is out of the range between +100 (undetection toner) and -1000 (Coming off of the sensor connector). And that status was detected 3 times continuously
- Remedy: 1 Reinstalling the developer unit The developer unit is not properly installed. Reinstall developer unit C so that the connector firmly connects. Developer Unit Replacement 2 Checking the wire The wire is not properly connected or is faulty. Reinsert the following wire connectors, and replace the wires when they have no continuity.• Drum/developer relay PWB - Feed image PWB• Feed image PWB - Engine PWB Electrical Diagram of PWBs 3 Replacing the drive gear The drive gear for developer unit C is damaged. (The spiral is not rotated.) Replace the drive gear for developer unit C. 4 Developer unit replacement Developer unit C (T/C sensor C) is faulty. Replace the developer unit C. Developer Unit Replacement 5 Firmware upgrade The firmware is not the latest version. Upgrade the engine firmware to the latest version Firmware Upgrade 6 Replacing the drum/developer relay PWB The drum/developer relay PWB is faulty. Replace the drum/developer relay PWB. Drum/ Developer Relay PWB Replacement 7 Replacing the feed image PWB The feed image PWB is faulty. Replace the feed image PWB. 8 Replacing the engine PWB The engine PWB is faulty. Replace the engine PWB. Engine PWB Replacement
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