

Ricoh SPC250DN SC541 Error Code SC Fuser Reset Issue this SC code and cannot be operated. Check the harness connection of the thermistor.Įxecute “Engine Maintenance Menu” to recover the machine afterĬompleting the recovery procedure. The thermistor output is less than 0☌ for 7 seconds.ġ.

If it doesn’t come back over time then it quite likely was just an unexpected reading and your back in business. In case it returns next, I typically just replace the fuser or thermistor. In case the error does not reappear then clean other parts of the unit and wait and see if it returns.Position the fuser back in the device and run 20 to 50 prints thru it.If it is not, then you will get thermistor errors. Position the thermistors back in the fuser and make sure they ride on top of the hot roller.In addition, Check the connectors, Blue Square. Remove the thermistors and clean them off. After a while particles collects between the thermistor and the hot roller. When it goes to high or to low for X duration of time it generates a fuser error. The thermistors study the heat flowing within the hot roller in the middle and the edge. I take the fuser out and wash off the thermistors, Blue Circles.If the error goes away then I normally like to clean the machine and not do anything else to see if it was a fluke or if perhaps something is beginning to malfunction. If the error persists then you probably have a more significant matter. First thing I like to do is reset the error code and determine the result.My Ricoh SPC250DN SC541 Error Code Repair Tips Environmental Conditions – Check Operating Specs in User Manual.Incorrect Printer Settings VS paper being used – Check Print Settings in User Manual.Causes of the Ricoh SPC250DN SC541 Error Code. Below you will find what the service manual has to say on the subject and a few tips of my own.

The Ricoh SPC250DN SC541 Error Code is related to a thermistor error. MP 2553, MP 6003, etc.) and the second method works for almost all older Ricoh copiers (00-series, 01-series, 02-series and older, i.e.

Press and Hold the C keyI know this is an old thread but just to provide some more info in case anyone comes across it, the first method works for current Ricoh copiers (anything 03-series or newer, i.e. Press the home button (Just to give you a clean starting place)Ĥ. To enter SP Mode on a Ricoh 3353 you must use this key sequence:ġ. I was able to get the device in to SP mode and figure out how to change the bit switch for ECM. I finally defeated the behemoth that is Ricoh. I appreciate the response! I actually meant to update this today.
