Part Of Image Is Missing - Kyocera TASKalfa 6501i Service Manual

(12) Part of image is missing.

Print example
1. Table scanning
Defective part
Original document
1
Original document
2
Settings of Border
3
removal
Contact glass
4
Contact glass assy Check the location the contact
5
FFC cable CCD
6
SATA cable ISC
7
Lamp unit
8
ISC PWB
9
CCD PWB
10
Main PWB
11
Check description
Check if the original document is
loaded correctly on the contact
glass.
1. Check that the size of the
original document and the
paper size match on the
panel.
2. Check that the copying
position has been
automatically rotated.
Check the value of border
removal.
Check whether the contact glass
is dirty.
glass is mounted.
Check the FFC cable between
the CCD sensor and ISC PWB is
properly connected. Or, verify
conduction of the wire.
Check the SATA cable between
the ISC PWB and main PWB is
properly connected. Or, verify
conduction of the wire.
Check the location the lamp unit
is mounted.
The ISC PWB is defective.
The CCD PWB is defective.
The main PWB is defective.
If the original document is not properly placed
on the contact glass, place it correctly.
1. If the sizes of the original document and
the paper size do not match, manually set
the proper paper size for the original
document.
2. Check the paper size automatic detection
switch and replace if faulty.
3. If the copying position is automatically
rotated, deactivate automatic image
If a large value is given to bordere erasure,
change it to a smaller value.
If the contact glass is dirty, clean the contact
glass, and the bottom part of the shading plate.
Re-mount the contact glass if it is hanged off.
Reinsert the connector if its connection is
loose. Or, if conduction is lot, replace the wire.
Reinsert the connector if its connection is
loose. Or, if conduction is lot, replace the wire.
Re-mount the lamp unit if it is hanged off.
Replace the ISC PWB and perform U411.
(see page 1-3-152)
Replace the ISU and perform U411.
(see page 1-3-152)
Replace the main PWB.(see page 1-5-74)
1-4-190
Corrective Action
2N8/2N7