Sharp AR-C260 Instrukcja Użytkownika Pobierz pdf (Strona 26)

AR-BC320 TROUBLESHOOTING 11 - 26

Main

code

Sub

code

Title

Desk communication trouble

U6 00 Display Lamp/Message

Phenomenon Detail Desk communication error,

communication test error

when turning on the power

or after canceling the

exclusive simulation.

Section Desk

Case 1 Cause Improper connection or

disconnection of the

connector and the

harness.

Check &

Remedy

Check the connector and

the harness in the

communication line.

Turn OFF/ON the power to

cancel the error.

Case 2 Cause Desk control PWB trouble,

control PWB (PCU)

trouble, malfunction

caused by noises

Check &

Remedy

Turn OFF/ON the power to

cancel the error.

Main

code

Sub

code

Title

Desk cassette 1 lift-up trouble

U6 01 Display Lamp/Message

Phenomenon Detail DLUD1 does not turn on

within the specified time.

Section Desk

Case 1 Cause DLUD1 sensor trouble,

paper feed unit harness

disconnection

Check &

Remedy

Check DLUD1 and the

harness and the

connector.

Case 2 Cause Cassette 1 lift-up motor

trouble, desk PWB, lift-up

unit trouble

Check &

Remedy

Check the lift-up unit.

Main

code

Sub

code

Title

Desk cassette 2 lift-up trouble

U6 02 Display Lamp/Message

U6 02

Phenomenon Detail DLUD2 does not turn on

within the specified time.

Section Desk

Case 1 Cause DLUD2 sensor trouble,

paper feed unit harness

disconnection

Check &

Remedy

Check DLUD2 and the

harness and the

connector.

Case 2 Cause Cassette 2 lift-up motor

trouble, desk PWB, lift-up

unit trouble

Check &

Remedy

Check the lift-up unit.

Main

code

Sub

code

Title

Desk cassette 3 lift-up trouble

U6 03 Display Lamp/Message

Phenomenon Detail DLUD3 does not turn on

within the specified time.

Section Desk

Case 1 Cause DLUD3 sensor trouble,

paper feed unit harness

disconnection

Check &

Remedy

Check DLUD3 and the

harness and the

connector.

Case 2 Cause Cassette 3 lift-up motor

trouble, desk PWB, lift-up

unit trouble

Check &

Remedy

Check the lift-up unit.

Main

code

Sub

code

Title

Desk transport motor trouble

U6 10 Display Lamp/Message

Phenomenon Detail Desk transport motor

operation trouble

Section —

Case 1 Cause Motor lock, motor RPM

abnormality, Over current

to the motor, console

finisher control PWB

trouble

Check &

Remedy

Use SIM 3-3 to check the

staple motor operation.

Main

code

Sub

code

Title

RIC communication trouble

U7 00 Display Lamp/Message

Phenomenon Detail RIC communication error,

communication test error

when turning on the power

or after canceling the

exclusive simulation.

Section —

Case 1 Cause Improper connection or

disconnection of the

connector and the harness

Check &

Remedy

Check the connector and

the harness in the

communication line.

Turn OFF/ON the power to

cancel the error.

Case 2 Cause RIC control PWB trouble,

control PWB (PCU)

trouble, malfunction

caused by noises

Check &

Remedy

Turn OFF/ON the power to

cancel the error.

Main

code

Sub

code

Title

CPT-ASIC trouble (MFP PWB

trouble)

UC 02 Display Lamp/Message

Phenomenon Detail Access abnormality to

CPT-ASIC (ASIC does not

operate normally.)

Section MFP PWB

Case 1 Cause CPT-ASIC abnormality

MFP PWB abnormality

Check &

Remedy

Turn OFF/ON repeatedly.

If the trouble is not

canceled, replace the MFP

PWB.

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[11] TROUBLESHOOTING 1
6. Details 3

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