Error codes konica minolta

Code: C3310
Description:
Output tray exhaust fan failure to turn. The fan lock signal remains HIGH for a predetermined continuous period of time while the fan is turning.
Causes:
• Output tray exhaust fan (FM18) • Process drive board (PDB)
Remedy:
1. Check the connector between FM18-relay CN701-PDB CN9 for proper connection and correct as necessary. 2. Check the fan for possible overload and correct as necessary. 3. FM18 load check • Check code: 42 • Multi code: 25 • Control signal: PDB CN9-9 (DRIVE), PDB CN9-11 (LOCK) • Location of electrical component: 19-P 4. Replace FM18. 5. PDB F3 conduction check 6. Replace PDB.