Utax P-4532DN - (1-13) Image is out of focus; (1-14) Poor grayscale reproducibility

7-16
Troubleshooting ＞ Image formation problems
[CONFIDENTIAL]
(1-13)Image is out of focus
(1-14)Poor grayscale reproducibility
Print example Cause of trouble
1. Drum condensation.
1 Dirty LSU slit glass.
Defective part Check description Corrective Action
1
Paper
1. Check that the paper has mois-
ture absorbed.
2. Check that the paper has stored
in a humid place.
If the paper is damp, replace.Choose a dry place to
store paper.
2
Drum unit Check that the surface of the drum
has dew condensation.
Execute Drum refreshing.
System Menu > Adjustment/
Maintenance
3
LSU Check whether the LSU slit glass is
contaminated in its entirety.
1. If the LSU slit glass is dirty, execute Laser
scanner cleaning.
2. Replace the LSU.
Print example Cause of trouble
1 Poor image adjustment.
Defective part Check description Corrective Action
1
Image adjustmen Check if halftone adjustment is
insufficient.