J4611/J4612/J4613 - Kyocera TASKalfa 7002i Service Manual

J4611/J4612/J4613/J4614/J4615/J4616/J4617/J4618/J4619: Exit sensor stay jam
The exit sensor does not turn off after the fuser sensor turns off during paper feed from cassette 1-7, the
duplex section or the MP tray.
Step Check description
1 Checking the paper path
2 (When the paper skew
occurs) Checking the con-
veying guide
3 (When the paper skew
occurs) Checking the actu-
ator and the spring
4 Checking the paper
5 Checking the paper
6 Checking the paper
7 Checking the paper
8 Executing U161
9 Checking the paper
10 Checking the settings
11 Checking the connection
Assumed cause
The paper is caught with a
piece of paper, etc.
The paper is caught with
the conveying guide.
The actuator does not
operate properly.
The paper leading edge is
bent.
The paper is wavy.
Unspecified papers are
used.
foreign objects are on the
paper.
The paper curls.
The paper curls.
The actual paper and the
paper settings (media
type, paper size) do not
match.
The connector of the exit
unit is not properly con-
nected.
7-252
Measures
A piece of paper or the for-
eign objects are adhered on
the conveying path, or if the
parts such as the guide or
the actuator has burrs,
remove them.
Reinstall the conveying
guide. If there are burrs on
the conveying surface of the
conveying guide, remove
them. If not repaired, replace
it.
The actuator or the spring is
deformed, or if not properly
operate, replace it.
Remove the bent paper.
Fix or replace paper. If it is
difficult to replace, relocate
the leading edge with the
trailing edge of the paper to
feed or turn over the paper,
and reinstall it.
Explain to the user to use the
paper within the specifica-
tions.
Remove the paper with for-
eign objects.
Lower the fuser temperature
during the print at U161.
Replace the paper if it is
damp. (Replace with long
grain paper.)
Set the proper media type via
the System Menu.
Reconnect the connector of
the exit unit.
2WA/2NJ/2RK
Reference
Executing
U161
Detaching
and reat-
taching the
exit unit