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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