sc300-01IM C6500

Ricoh IM C6500 error SC300-01: Charge Roller Fault

The Ricoh IM C6500 error SC300-01 indicates a problem with the main charge unit. This error occurs when the printer detects inconsistent voltage across the drum unit. Cleaning the contact points is usually the first step to restoring operation.

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Common causes

  • 1Toner dust buildup on the charge roller.
  • 2Faulty electrical connection at the unit terminal.
  • 3End-of-life for the primary charge roller (PCR).
  • 4Defective HVPS unit board.

Solutions

Diagnóstico rápido

If you see uneven print density or the machine halts immediately, it's a symptom of charge contamination. Check the terminals for dirt.

Solución paso a paso

  1. Power off the system.
  2. Remove the image unit and inspect for toner contamination.
  3. Clean the terminals using a lint-free cloth.
  4. Reinstall and test the printing process.

Prevención y mantenimiento

Regularly clean the internal imaging area and only use original toners to avoid leakage. Follow the manufacturer's suggested replacement intervals.

Cuándo llamar a un técnico

If the error persists, the High Voltage Power Supply (HVPS) board might be failing and requires expert assessment.

Ficha técnica del equipo

  • Technology: Electrophotographic printing
  • Speed: Up to 65 ppm
  • Connectivity: Network/USB
  • Consumibles: Genuine IM C6500 Toner Series
  • Usage: Corporate production
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Inspect Imaging Unit

    Open the imaging unit and check for excessive toner buildup on the charging roller.

  2. 2

    Clean Contacts

    Carefully clean electrical contacts with isopropyl alcohol to ensure consistent charge.

  3. 3

    Restart Device

    Restart the system to confirm if the charge sensor fault is cleared.

Frequently asked questions

This code indicates a failure in the main charging output, preventing the drum from being properly prepared for printing.

Yes, printing will be blocked until the voltage fault is corrected, as image quality would be significantly impacted.

Check the imaging and development units, as charge faults are often linked to their operational life.

Follow scheduled maintenance for imaging units and use genuine toner to prevent electrical contamination.

Ricoh IM C6500 error SC300-01: Charge Roller Fault | Vimazdev