Kyocera TASKalfa 5551ci - Image Formation: Skewed Image

2L6/2N6/2N5/2N4
1-4-250
4. DP-scanning second (back) page (with a reversed DP installed)
(17) Skewed image
1. Table scanning
2. DP-scanning first (front) page
Defective part Check description Corrective Action
1
Settings of print
quality mode
Confirm whether the moire
varies depending on print quality
mode.
Switch print quality mode if the moire varies
depending on print quality mode.
1. Execute printing in text or print mode.
2. Reduce the sharpness (to minus).
2
Adjustment of the
scanner
Check the automatic adjustment
of the scanner.
Perform maintenance mode U411,
Table(Chart1)_All.
(see page 1-3-173)
Defective part Check description Corrective Action
1
Original document Check if the original document is
fed askew.
If the original document is not placed askew on
the contact glass, place it correctly.
2
Adjustment of
height of main unit
and scanner unit
Check the scanner unit is quite
level.
If the scanner unit is not quite level, perform
the height adjustment of the entirer scanner
unit.
3
Lamp unit Check the location the lamp unit
is mounted.
Re-mount the lamp unit if it is hanged off.
Defective part Check description Corrective Action
1
Original document Check if the original document
has creases or foldings or
wrinkles.
If the original document has foldings or
creases, remove them.
2
DP paper feed Check if the original document is
fed askew.
If the original document is fed askew, set the
width guides correctly.
3
Lamp unit Check the location the lamp unit
is mounted.
Re-mount the lamp unit if it is hanged off.