2-22
2.5.4 Print Troubleshooting
The troubleshooting procedure of abnormal printing is described as follows.
The typical abnormal printing is shown in the following Figure 2-2.
Trouble
Flowchart number
Pale printing or the whole printing is faded. (Fig.2-2 )
The white section is dirty. (Fig.2-2 )
White paper is outputted (Fig. 2-2 )
Vertical black belt/ Black line (Fig. 2-2 )
Periodic failure (Fig. 2-2 )
A part of printing is extracted
Inefficient fusing (when touching the printed sheet, printed
characters or image is faded or come off.)
Vertical white belt/ White line (Fig. 2-2 )
Figure 2-2
Pale printing or
the whole printing
is faded
The white section
is dirty
Vertical black belt/
Black line
Periodic failure
Vertical white
belt/ White line
White paper
2. Procedures for Repairing
