Error message Service Req E020 on Epson printers


This error could appears on these models: EPL-N3000, Aculaser C1100, Aculaser C1900...


Solution 1: “Secondary transfer voltage contact/release problem”
  • Some electric parts can cause the trouble: 
  • Transfer Roller Pressure Solenoid (SL2) 
  • Transfer Roller Pressure Position Detection Sensor (PC7) 
  • Engine Board (PWB-A)  

Solution 2:
  • The problem come from the fuser. You have to replace it.
  • EPL-N3000: C13S053017BA 
  • Aculaser  C1100: 2090471
  • Aculaser C1900: 2077368



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