Image Is Blurred - Kyocera TASKalfa 6501i Service Manual

(10) Image is blurred.

Print example
1. Table scanning
Defective part
Rail
1
Lamp unit
2
Scanner wire drum Confirm that a foreign object
3
Mirror unit
4
Pulley
5
Wire rope
6
2. DP-scanning first (front) page
Defective part
DP conveying pul-
ley
1
Adjustment height
of the hinge
2
portions of the DP
Install DP
3
DP hinge
4
Check description
Check that the carriage is
smoothly operative.
Check that the carriage is
smoothly operative.
exists between the wire rope and
the scanner wire drum.
Check that a foreign object
exists in the grooves of the pul-
ley.
Check that a foreign object
exists in the grooves of the pul-
leys other than above.
Confirm that the wire rope has a
foreign object sticked or has a
scuff.
Check description
Check that the conveying pulley
is smoothly operative.
Check the height of the front and
back portions of the DP.
Check how DP is mounted on
the main unit.
Check that the DP hinge is
operative in both ascending and
descending directions and kept
open.
If the carriage does not travel smoothly,
remove foreign objects on the front and back
optical rails.
If the carriage does not travel smoothly
because the lamp unit contacts with the frame,
rectify.
If a foreign object exists, remove.
If a foreign object exists in the grooves of the
pulleys, remove.
If a foreign object exists in the grooves of the
pulleys, remove.
If a foreign object exists on the wire rope,
remove the foreign object. Or, if it is damaged,
replace.
If the conveying pulley does not rotate
smoothly, re-asslemble the conveying roller
and springs.
If the front and back side of the DP is not
leveled, adjust the hinge on the left side.
If mounting to the main unit is improper, check
positioning and secure the screws.
If the DP is not operative smoothly or is not
held stably open, replace the hinges.
1-4-186
Corrective Action
Corrective Action
2N8/2N7