White spots in leading edge of IR8070

[abkonnet]

Changed the Transfer Charging wire after that getting White spots in the Leading edge of the paper. Reduce COPIER>Adjust>HV-SP>SP-N1 to 200 it reduce to significant level but also getting white spot. How to over come this.

[smiley]

check the hight of the wire of transfer and also check your paper.try to replace the paper with the fresh one.

[Canuck]

deletions on lead edge....i would look at pre-transfer assembly. Re wire the corona and make sure the led assembly(pre-transfer lamp) comes on.