ricoh sp c242 error c300

[Gab]

How can i reset this error code and if does not work where is the problem ?

[davel]

Refer to your service manual

[Gab]

If i had service manual i would not asked.

[Larhal]

• Code: 300
• Description: High voltage power output error
  The measured voltage is not correct when the EGB measures each charge output (charge, development, image transfer belt unit, and transfer unit).
• Causes Disconnected or defective high voltage harness. Defective high voltage power supply. Defective EGB.
• Remedy:1. Check or replace the harnesses. 2. Replace the high voltage power supply board 3. Replace the EGB.