c4500TASKalfa 2552ci

Kyocera TASKalfa 2552ci Error C4500: Cooling Fan Fault

The Kyocera TASKalfa 2552ci error C4500 notifies users of an issue with the machine's internal cooling system. It is vital to determine what is the error C4500 in Kyocera TASKalfa 2552ci to prevent permanent board damage. The sensor detects that the ventilation speed is below the required parameters.

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Common causes

  • 1Heavy dust buildup within the ventilation grilles.
  • 2Debris blocking the cooling fan rotation.
  • 3Faulty fan speed detection sensor.
  • 4Improper installation in a tight, non-ventilated space.

Solutions

Quick Diagnosis

If the machine halts during operation, check if the rear ventilation area is hot. Excessive heat usually suggests that the ventilation system is not effectively exhausting hot air.

Step-by-Step Solution

  1. Power down the machine immediately.
  2. Disconnect the power lead.
  3. Clean the intake and output vents using compressed air.
  4. Ensure there is at least 20 cm of clearance around the printer.

Prevention and Maintenance

Regularly vacuum the ventilation slots to prevent dust buildup. Do not store files or documents on top of the printer as this blocks heat dispersal.

When to Call a Technician

If the fans do not spin at startup after cleaning, a hardware replacement of the ventilation unit is required by a certified technician.

Technical Data Sheet

  • Technology: Color Laser MFP
  • Output Speed: 25 ppm
  • Connectivity: Gigabit Ethernet, Wi-Fi
  • Paper Capacity: Standard capacity trays
  • Compatible Consumables: TK-8345
  • Recommended Use: Corporate office
  • Official Drivers / Firmware

Frequently asked questions

It signals a malfunction in the internal cooling extraction fans.

Yes, shut it down to prevent overheating of the control board.

It uses TK-8345 series toner.

Keep the device away from walls to ensure airflow.