ricoh sc440-o2

[digicor]

ricoh 3245c error code 440-02 is on , what is this code related to?

[Vulkor]

Color Drum

No drum gear position sensor
signal is detected within 0.8
second (C2a/k: 125 mm/s,
C2b: 162 mm/s) or 2.0
seconds (81 mm/s).
• Defective PCU
• Defective drum motor
• Defective drum gear
position sensor
1. Turn the main switch off and on.
2. Check and/or replace the PCU.
3. Check and/or replace the sensor.

[teebee1234]

I can almost guarantee the drum motor failed. I keep one in stock, the new ones have a shield to protect the circuitry. Attached is the tech bulletin...