Panasonic KV-S6055W Service Manual Download

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Classified

Code

Error

Code

Possible Cause

Check Point

U10

10 00 00 00 Paper Detector does not work.

1. Paper has not been properly set.
2. The back side of the last scanning is black.
3. A connector for the sensor signal is loosen.
4. Paper Detector is damaged.

1. Replace the torn or ripped paper.
2. Place correct sheet.
3. Confirm operation of the sensor in Test Mode.
sensor does not work, the connector has come
Attach the connector correctly.
4. Check whether the cable and/or Sensor board
broken.

U11

11 xx 00 00 Paper does not feed in the correct timing.

1. Slip caused by dirt of the roller.
2. Conveyor has not been set properly.
3. Double Feed.
4. Sensor error.

1. Replace the Paper Feed Roller, Separation Roller,
Retard Roller if they are worn down.
2. Set conveyor properly.
3. Clean the Separation Roller and Retard Roller.
whether the Retard Roller is properly set. Replace
Paper Feed Roller, Separation Roller, or Retard
they are worn down.
4. Clean any paper dust on the sensor section.

U12

12 xx 00 00 Paper does not reach to the Starting

Position Sensor.

1. Paper Feed Roller, Separation Roller, and Retard Roller
are slipping.
2. Following Paper which cause Double Feed is left,
inside unit.
3. Sensor error.

1. Clean the Paper Feed Roller, Separation Roller,
Retard Roller.
2. Clean the Separation Roller and the Retard
3. Clean any paper dust on the sensor section.

U13

13 xx 00 00 Paper does not reach to the Ending

Position Sensor.

1. Slip caused by dirt of the roller.
2. Sensor error.
3. Conveyor has not been properly installed.

1. Clean the Conveyor Roller.
2. Clean any paper dust on the sensor section.
3. Assemble the conveyor properly.

U16

16 xx 00 00 Paper does not pass the Ending Position

Sensor.

1. Slip caused by dirt of the roller.
2. Sensor error.
3. Conveyor has not been properly installed.

1. Clean the Conveyor Roller.
2. Clean any paper dust on the sensor.
3. Assemble the conveyor properly.

U18

18 xx 00 00

1. Paper remains in the equipment.
2. The Paper Detector is ON.
(1) LED is broken.
(2) Sensor is broken. Confirm the LED and the sensor
operation state.
Confirm steps:

1) Start the Doc Sensor Test in Test Mode.
2) Open the conveyor and shine a light on the
sensor. If the sensor turns ON, there is a problem
with the LED. If the sensor does not turn ON,
there is a problem with the sensor.

(3) Conveyor is not assembled correctly.
(4) LED or Sensor is bent down.
(5) Sensor is covered with paper dust.

1. Remove paper.
2. (1) Replace the LED.
(2) Replace the Sensor.
(3) Assemble the conveyor properly.
(4) Replace the LED or sensor.
(5) Clean any dust on the sensor section.

U30

20 00 00 00 U30 Error Code does not turn off even

through the Front Door is closed.

1. Front Door Switch is not being correctly shut down.
2. Front Door Switch is broken.

1. Check that the Front Door Switch is not being
correctly shut down.
2. Replace the Front Door Switch.

U31

21 00 00 00 U31 Error Code does not turn off even

through the ADF Door is closed.

1. ADF Door Switch is not being correctly shut down.
2. ADF Door Switch is broken.

1. Check that the ADF Door Switch is not being
shut down.
2. Replace the ADF Door Switch.