SC No. Type Error Name/Error Condition/Major Cause/Solution
SC582-04 A Pressure Roller Thermistor (Full-Bleed Edge) Does Not Reload
After starting continuous job with paper width of 257mm or more, does
not reach (T22) degrees C after specified time (sec.)
SC582-05 D Pressure Roller Thermistor (Full-Bleed Edge) Does Not Reload (Low
Power)
-
• Thermistor dirt
• Thermistor deformation, float
• Outside input voltage guarantee
• After excess temperature rise prevention unit operation
1. Check the power supply voltage and reconnect the cable to the
outlet. (-05 only)
2. Replace the Thermostat (Edge).
3. Replace the Fusing lamp
4. Replace the Pressure Roller Thermistor (Full-Bleed Edge).
5. Replace the BCU, or PSU (AC Controller Board).
SC No. Type Error Name/Error Condition/Major Cause/Solution
SC583-00 A Pressure Roller Thermistor (Full-Bleed Edge) High Temperature Detection
(software)
Above (T3) degrees C detected for specified time (sec.) continuously.
Detection period: 100ms, detection count: 10 times or more.
• Triac short-circuit
• IOB defective
• BCU defective
1. Reconnect the connector between the fusing unit and BCU.
2. Replace the Pressure Roller Thermistor (Full-Bleed Edge).
3. Replace the harness between the fusing unit and BCU.
4. Replace the BCU.
5. Replace the Paper Transport IOB.
Service Call 501-584
935
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