1
Download Minolta EPI 054 Specifications
Transcript
FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 TROUBLESHOOTING 98.05.15 (4) C0070: Toner Replenishing Motor's failure to turn C0071: Toner Replenishing Motor turning at abnormal timing Symbol PC112 M8 PWB-A Name Toner Hopper Home Position Sensor Toner Replenishing Motor Master Board 1174C28TAA Step Check Item Result Action 1 Is C0071 being shown? YES Begin with step 3. Does the Toner Bottle turn when two or three copies are made with the Original Cover raised? YES Perform step 3. 2 NO Perform step 4. YES 3 Make two or three copies with the Original Cover raised. Does the voltage across PJ17A-2B on PWB-A and GND change to DC0V when the Toner Bottle is stopped and to DC5V when the Bottle is turned during the copy cycle? YES 4 Make two or three copies with the Original Cover raised. Does the voltage across PJ5A-6A on PWB-A and GND change to DC0V when the Toner Bottle is stopped and to DC24V when the Bottle is turned during the copy cycle? Replace PWB-A. Check the Bottle Holder or PC112. NO Replace M8. Replace PWB-A. NO T-42
