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Showing posts from January, 2014

Error SC315, SC 315 on Ricoh or Gestetner printers

Error code SC315 means "Potential Sensor Calibration Error 5" . Solution 1 (for errors  SC312, SC313, SC314, SC315): If the drum unit is not correctly installed, SC312, SC313, SC314 or SC315 will occur.  Install or replace it correctly Solution 2 : Try to turn the main switch off and on. Check the wires.  Potential sensor is bad Potential sensor connector is bad or disconnected  Potential sensor wires are  disconnected Development power pack is bad  IOB is bad  OPC connector is bad