Ricoh MP C3004 - Page 933

SC No. Type Error Name/Error Condition/Major Cause/Solution
1. Check the power supply voltage and reconnect the cable to the
outlet.
2. Replace the Thermostat (Edge).
3. Replace the Fusing lamp.
4. Replace the Thermopile (Edge).
5. Replace the BCU, or PSU (AC controller Board).
SC No. Type Error Name/Error Condition/Major Cause/Solution
SC552-02 A Thermopile (Center) Does Not Reload
(T21) degrees C not reached after fusing lamp 1 ON for specified time
(sec.).
SC552-03 A Thermopile (Center) Does Not Reload
Heating edge reload permission temperature not reached after fusing
lamp 1 ON for specified time (sec.)
SC552-05,
-06
D
Thermopile (Center) Does Not Reload (Low Power)
-
• Thermopile lens dirt
• Thermopile modification, float
• Outside input voltage guarantee
• After excessive temperature rise prevention unit operation
1. Check the power supply voltage and reconnect the cable to the
outlet Replace the Thermostat (Center).
2. Replace the Fusing lamp.
3. Replace the Thermopile (Center).
4. Replace the BCU, or PSU (AC Controller Board).
Service Call 501-584
925