Kyocera TASKalfa 7002i Service Manual page 961

J0131: MP lift sensor upper limit detection
The upper MP lift sensor does not turn on when passing the certain time after the lift base lifts up.
Step Check description
2 Checking the operation
3 Reinstalling the MP tray
4 Checking the upper and
lower MP lift sensor
5 Checking the MP lift motor
6 Checking the drive parts
7 Checking the connection
8 Replacing the feed PWB
9 Replacing the engine PWB The engine PWB is faulty.
J0132: Rotary decurler guide error
The BR conveying decurler sensor that detects the rotary decurler guide does not turn on during print.
Step Check description
1 Checking the rotary
decurler guide
2 Checking the BR convey-
ing decurler sensor
Assumed cause
The lift base does not
move up and down.
The lift lever does not con-
tact the lift motor cum.
The upper or lower MP lift
sensor does not properly
operate.
The MP lift motor does not
operate properly.
The drive from the MP lift
motor is not properly trans-
mitted.
The connector is not prop-
erly connected or the wire
is faulty.
The feed PWB is faulty.
Assumed cause
The rotaly decurler guide is
not properly installed or it
is faulty.
The BR cnveying decurler
sensor does not properly
operate.
7-101
Measures
Reattach the lift base.
Reattach the MP tray.
Reattach the upper or lower
MP lift sensor and reinsert
the connector. If not repaired,
replace the sensor.
Reattach the MP lift motor
and reinsert the connector. If
not repaired, replace the
motor.
Check if the MP lift motor
smoothly rotates manually.
Then, clean and reattach the
drive parts if necessary. If not
repaired, replace them.
Clean the terminal of the fol-
lowing wire connectors and
reinsert the connectors.
Replace the wire when it has
no continuity.• Feed PWB -
Engine PWB
Replace the feed PWB.
Replace the engine PWB.
Measures
Check if the rotary decurler
guide rotates and reattach it if
necessary. If the rotary
decurler guide is deformed,
repair or replace it.
Reattach the BR conveying
decurler sensor and reinsert
the connector. If not repaired,
replace it.
2WA/2NJ/2RK
Reference
Wiring dia-
gram
Detaching
and Reat-
taching the
engine
PWB
Reference