Questions about Ricoh SP C811DN Toner Cartridges. 

 Question: I just got an error code SC 220 in my Ricoh SP C811dn, What should I do?

Answer: For your Ricoh SP C811dn the error SC 220 means a laser sync error. You will need to replace the laser sync board or the laser diode itself. To change those parts you need a technician who knows the exactly process and will protect your printer from any damage.

Question: A was printing on my Ricoh SP C811dn and it stop working. Error SC367 appears telling me “'Functional problem turn power switch off then on” Can I fix it?

Answer: For Ricoh Aficio SP C811dn printer error SC367 indicates a yellow toner density error. Please try first turning off the machine, waiting for some seconds and turning it back on. If it doesn´t help, you need to replace the yellow photoconductor unit (PCU).

Question: My ricoh SP C811 is showing a message SC552 when I turn it on.

Answer: The error SC 552 in Ricoh SP C811dn printer indicates a heating roller warm-up error. It could be caused by the heating roller temperature not reaching the ready temperature for 90 seconds after the heating lamp on or the heating roller temperature not reaching 80°C for 13 seconds after the IH inverter on. The thermistor and IH inverter could be defective and need to be changed.

Question: The ricoh SP C811dn smudges bottom of the page printed. The stripe is 3 cm wide and it has all the color mixed there.

Answer: In this case it is a problem with your transfer belt cleaning unit. The transfer unit is above the drums and the cleaner is on the left side. Please remove it and you will see similar band as what you are seeing on your prints. You can try wiping of the cleaning blade in the unit or will need to replace it.