Question about Ricoh Aficio AP3800C Laser Printer
I replaced the fuser unit and had a tech walk my husband through the sp calibration it was working great.. Turned it on today and the SC552 code is back and cant get into any menu but sp. How do I put it through the calibration again?
SC552 means that the pressure roller (Lower roller in the fusing unit located in the left hand door of the machine) is not warming up correctly. Is the copier installed somewhere cold? i.e. a garage? If conditions are ok and damp is not a problem, either the thermistor that controls the pressure temperature is defective, or the lamp that warms it up is defective. They are the two more common problems, might be worth looking for one on ebay. However they are approx 250 pounds so if you can find a second hand one thats cheap for spares I would recommend that. Email me if you have to do this and I will talk you through changing the parts.
Posted on May 14, 2009
Any paper jam? piece of paper in the connector
Posted on May 06, 2009
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