Question about Ricoh Printers & Copiers
Our Ricoh Aficio SP 4100N printer is having SC 541 error. Can you please help?
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Heating roller overheat (software error)
The detected heating roller temperature stays at 230°C or more for 1 second.
• Defective PSU
• Defective lOB
• Defective EGB
Related SC code: SC 543
1. Replace the PSU.
2. Replace the lOB.
3. Replace the EGB.
This is the simptoms of the service manual , you should check that your power output is stable and double check if there is not anything like paper stuck some were in the fuzing unit wich could also cause the fuzer to over heat
Posted on Nov 16, 2007
Turn the machine off, hold down online & escape, turn machine on and wait for "1.Service Menu"
Select service menu, find sp 5-810, select #/enter, when it says "execute select #/enter, then escape. Turn machine off then on.
Posted on Oct 24, 2009
It's not the PCU (photoCONDUCTOR unit), It's either a thermistor or blown out heater lamp in the fuser. Call a tech. The code can only be reset in service mode
Posted on Aug 12, 2010
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