Kyocera TASKalfa 7002i Service Manual page 1172

Step Check description
3 Checking the DF bundle
eject motor 2
4 Replacing the DF PWB
J7923: Eject paddle motor jam
Object: 100-sheet staple finisher, 4000-sheet finisher
Change of the eject paddle HP sensor is not detected when driving the adjusting the eject paddle motor for 3s
in the direction of the HP sensor change.
Step Check description
1 Checking the connection
2 Checking the DF eject
paddle HP sensor
3 Checking the DF eject
paddle motor 2
4 Replacing the DF PWB
Assumed cause
The DF exit motor 2 does
not operate correctly.
The DF PWB is faulty.
Assumed cause
The connector is not con-
nected properly, or the wire
is faulty.
The DF eject paddle HP
sensor does not operate
properly.
The DF eject paddle motor
does not operate properly.
The DF PWB is faulty.
7-312
Measures
Execute U240[Motor] > [Bun-
dle Up
If the DF bundle eject motor 2
does not operate properly,
reattach it and reconnect the
connector.
Replace it if not repaired.
Replace the DF PWB.
Measures
Clean the terminal of the fol-
lowing wire connectors and
reconnect the connectors.
If there is no continuity,
replace the wire.
Eject paddle HP sensor - DF
PWB
Eject paddle motor - DF PWB
Execute U241[Finisher] >
[Eject Paddle HP]
If the DF eject paddle HP
sensor does not operate
properly, reattach it and
reconnect the connector.
Replace it if not repaired.
Execute U240[Motor] > [Tray
Eject Paddle]
If the DF eject paddle motor
does not operate properly,
reattach it and reconnect the
connector.
Replace it if not repaired.
Replace the DF PWB.
2WA/2NJ/2RK
Reference
Mainte-
nance
Mode List
Detaching
and reat-
taching the
DF PWB
Reference
Service
Manual -
Section 8
'PWBs'
Mainte-
nance
Mode List
Mainte-
nance
Mode List
Detaching
and reat-
taching the
DF PWB