Kyocera TASKalfa 7002i Service Manual page 1197

Step Check description
9 Checking the original
10 Checking the DP eject
sensor
11 Checking the DP convey-
ing motor
12 Checking the DP main
PWB
J9610: DP eject sensor stay jam
Object: Document processor
The DP exit sensor does not turn off wen passing the certain pulse after the DP timing sensor turns off.
Step Check description
1 Checking the paper path
2 (When the original is
skewed) Checking the
conveying guide
3 (When the original convey-
ing delays) Checking the
DP eject roller
Assumed cause
Foreign objects adhere on
the original.
The DP exit sensor does
not properly operate.
The DP conveying motor
does not properly operate.
The connector is not prop-
erly connected or the wire
or PBW is faulty.
Assumed cause
The original is caught up
by a piece of paper.
The original is hooked with
the DP conveying guide.
The paper conveying force
of the DP eject roller is
insufficient.
7-337
Measures
Remove the foreign objects
on the original. If it is not pos-
sible to remove the foreign
objects completely, remove
the original.
Turn the DP exit sensor on
and off manually and check
the indication at U244 [Eject].
If the DP exit sensor does not
properly operate, clean and
reattach it and reinsert the
connector. If not repaired,
replace it.
Execute U243 [Conv Motor].
If the DP conveying motor
does not properly operate,
reattach it and reinsert the
connector. If not repaired,
replace it.
Reconnect all the connector
to the DP main PWB. Then,
fix or replace the wires if they
are pinched by other part or if
they have any damage.
When the issue is not
resolved, replace the DP
main PWB.
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.
Reattach the DP conveying
guide. If there is a burr on the
paper conveying face of the
guide, remove it. If not
repaired, replace it.
Clean the DP eject roller sur-
face. If worn down, replace it.
2WA/2NJ/2RK
Reference
Executing
U244
Executing
U243
Detaching
and Reat-
taching the
DP main
PWB
Reference