February, 2008
3-25
WorkCentre 5225, 5230
Black Bands, Toner Contamination
Image Quality
Launch Version
Black Bands
Figure 1 Black Bands Defect Sample (j0st3220)
Cause
1. The developer material is not well mixed.
Corrective Action
1. Mix the developer material by processing blank paper.
Toner Contamination
Figure 1 Toner Contamination Defect Sample (j0st3221)
Cause
1. Cloud toner dropped from the Xero/Developer Cartridge.
Corrective Action
1. Mix the developer material by processing blank paper.
2. Replace the Xero/Developer Cartridge.