Image Troubleshooting - Oki OKIPAGE 8z Service Manual

6.5.3 Image Troubleshooting

Procedures for troubleshooting for the cases of abnormal image printouts are explained below.
Figure 6-3 below shows typical abnormal images.
Problem
Images are light or blurred entirely (Figure 6-3, A )
Dark background density (Figure 6-3, B )
Blank paper is output (Figure 6-3, C )
Vertical block belt/black stripe (Figure 6-3, D )
Cyclical defect (Figure 6-3, E )
Print void
Poor fusing (images are blurred or peeled off when touched by hands)
Vertical white belt/white stripe (Figure 6-3, F )
A Light or blurred images
entirely
D Black vertical stripes
Figure 6-3 Image Problems
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Service Manual for OKIPAGE 8z
Chapter 6 Troubleshooting Procedures
B Dark background density
E Cyclical defect
Flowchart number
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
C Blank paper
F White vertical belts
or streaks
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