Kyocera TASKalfa 5551ci - Image Formation: Shifted Colors

2L6/2N6/2N5/2N4
1-4-245
4. DP-scanning second (back) page (with a reversed DP installed)
(15) Shifted colors
1. Table scanning
2
Adjustment of the
scanner
Check the scanning adjustment
of DP scanning.
1. Perform maintenance mode U072, CIS .
(see page 1-3-65)
2. Perform maintenance mode U411, DP
Auto Adj.
3. Perform maintenance mode U411, DP
FaceDown (Chart1)_All. (see page 1-3-
173)
Defective part Check description Corrective Action
1
Original document Check if the original document is
loaded correctly in the DP.
If the original document is not properly placed
in the DP, place it correctly.
2
Adjustment of the
scanner
Check the scanning adjustment
of DP scanning.
1. Perform maintenance mode U072, Back .
(see page 1-3-65)
Defective part Check description Corrective Action
1
Rail Check that the carriage is
smoothly operative.
If the carriage does not travel smoothly,
remove foreign objects on the front and back
optical rails.
2
Lamp unit Check that the carriage is
smoothly operative.
If the carriage does not travel smoothly
because the lamp unit contacts with the frame,
rectify.
3
Scanner wire drum Confirm that a foreign object
exists between the wire rope and
the scanner wire drum.
If a foreign object exists, remove.
4
Mirror unit Check that a foreign object
exists in the grooves of the pul-
ley.
If a foreign object exists in the grooves of the
pulleys, remove.
5
Pulley Check that a foreign object
exists in the grooves of the pul-
leys other than above.
If a foreign object exists in the grooves of the
pulleys, remove.
Defective part Check description Corrective Action