February, 2008
3-29
WorkCentre 5225, 5230
Regular Toner Contamination In Process Direction
Image Quality
Launch Version
Regular Toner Contamination In
Process Direction (Side 2)
Figure 1 Regular Toner Contamination In Process Direc-
tion (Side 2) Defect Sample (j0st3227)
Cause
1. 94mm pitch -> Fuser Pressure Roll: Scratches or foreign
substances
2. 59mm pitch -> BRT Roll: Dirt, scratches or paper size
mismatch
3. 44mm pitch -> Pinch Roll: Dirt
Corrective Action
1. 1, 2, 3: Clean or replace the relevant parts.
2. 2: Change the tray settings.
Transparency Blocking
Figure 1 Transparency Blocking Sample Image (j0st3228)
Cause
1. Transparencies were continuously printed in Plain Paper mode.
Corrective Action
1. Select Transparency mode.
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