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11H-110 Copy Damage in the 2K LCSS RAP
Use this RAP to identify and correct the causes of copy damage in the 2K LCSS.
Procedure
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
GP
14. Disconnect the power cord. Electricity can cause
death or injury. Moving parts can cause injury.
Check the following:
•
Look for torn paper in the 2K LCSS paper path. Torn fragments can pass through the IOT
and 2K LCSS paper path without causing a problem until they finally wedge themselves at
some point. A likely place for a piece of paper to be wedged is at the hole punch assem-
bly, where the top and bottom guides form the narrowest part of the paper path.
•
Ensure that the shaft diverter assembly,
movement.
•
Ensure that the hole punches park at the fully open position. If they protrude even slightly,
a jam will occur in the narrow paper path of the hole punch.
•
Ensure that the jam clearance guide,
that the magnet at the rear is located and functions correctly. Check the clip at the front is
positioned correctly,
Figure
1.
•
Ensure that all idler rolls in the 2K LCSS paper path are free to rotate, particularly those
on the jam clearance guide, where the paper turns through 90 degrees.
•
Ensure that the paper path ribs of the jam clearance guide,
guide cover,
PL 11.24 Item
5, are free of "scores" and "nicks". Check also for contamina-
tion and glue from label stock.
Figure 1 Position of the spring clip
Xerox® WorkCentre® 5790 Family
WARNING
PL 11.22 Item
13, operates correctly and has full
PL 11.24 Item
6, closes and latches correctly. Check
PL 11.24 Item
6, and the entry
Check that the end of the spring
clip is positioned on the inside of
the frame.
11J-110 Mis-Registration in Stapled Sets and Non-Stapled
Sets RAP
Use this RAP to identify and correct the causes of mis-registration in stapled sets, resulting in
staples missing some sheets in the set, or poorly registered non-stapled sets.
Procedure
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
GP
death or injury. Moving parts can cause injury.
The most likely cause of mis-registration is paper condition and/or damage such as curl, wrin-
kle, creases, dog ears, etc.
Curl, wrinkle and creases are probably caused in the IOT, go to
For other copy/print damage and dog ears, go to the
RAP.
Check the following:
•
Check that bin 1 is seated correctly and the bin 1 alignment clip is in position,
Item
13.
•
Turn over the paper stack in the tray in use.
•
Use a new ream of paper in the tray in use.
•
Paper type especially recycled paper can lead to registration problems. Try changing to a
different brand or type of paper.
•
Ensure that the guides in the paper trays are correctly set and reported on the UI for the
paper size loaded.
•
Check that paper type is set correctly. If heavyweight paper is used but not set in the UI,
the compiler capacity can be exceeded.
•
Check for obstructions in the compiler.
•
Ensure that the paddle roll operates correctly and that the paddles are not damaged. The
paddles should park completely inside the top section of the compiler, with the shorter
paddle in a vertical position. If all of the paddles are out of position, check the paddle roll
position sensor,
PL 11.8 Item
PL 11.8 Item
10. If only one paddle is mis-aligned with the others, it can be re-positioned
by hand (they are not bonded to the shaft).
•
Make sure the paddles are clean. If necessary, use formula A cleaning fluid,
Item 2
to clean the paddles.
•
Ensure that the tampers operate correctly, i.e. are not stalling or losing position during the
job. Inspect the tampers for damage, if necessary install new parts.
•
Inspect the bin 1 entry nips for roll damage. The idlers should be held against the rubber
driving rolls and they should be free to rotate within their support springs. If necessary,
install new parts,
PL
11.23.
•
Inspect the four spring loaded guides on the output cover,
they are correctly located and are free to move up and down.
May 2013
2-357
WARNING
14. Disconnect the power cord. Electricity can cause
IQ1
Image Quality Entry RAP.
11H-110
Copy Damage in the 2K LCSS
11, the flag,
PL 11.8 Item 7
and the paddle motor assembly,
PL
PL 11.2 Item
Status Indicator RAPs
11H-110, 11J-110
PL 11.2
PL 26.10
11.16.
7. Ensure that
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