Ricoh FT6655

• Code: 303
• Description: Charge corona cleaner problem

• Code: 341
• Description: Developer motor drive problem

• Code: 342
• Description: Toner disposal motor drive problem

• Code: 343
• Description: Vsp. Problem. Image density sensor problem

• Code: 351
• Description: Vsg. Problem. Higher than 4.3 volts. Image density sensor problem

• Code: 352
• Description: Toner sensor problem during developer calibration