Sharp AR-C260 Bedienungsanleitung PDF herunterladen (Seite 15)

AR-BC320 TROUBLESHOOTING 11 - 15

Main

code

Sub

code

Title

Half-tone process control 1st

batch trouble (Cyan)

F2 81 Display Lamp/Message

Phenomenon Detail First step operation error

during half-tone process

control

Section —

Common Check Use SIM 44-2 to adjust the

process control sensor

gain.

Case 1 Cause When "Error" occurs in the

gain adjustment of SIM 44-

2:

1. Disconnection of the

harness between the

PCU PWB and the

image density sensor.

2. Image density sensor

dirt/trouble

Check &

Remedy

1. Check connection of the

harness between the

PCU PWB and the

image density sensor.

2. Clean/replace the

image density sensor.

Case 2 Cause When SIM 44-2 gain

adjustment is completed:

Insufficient cleaning of the

transfer belt, calibration

plate solenoid operation

trouble

Check &

Remedy

Check the drum surface

and the belt surface.

Main

code

Sub

code

Title

Half-tone process control 1st

batch trouble (Magenta)

F2 82 Display Lamp/Message

Phenomenon Detail First step operation error

during half-tone process

control

Section —

Common Check Use SIM 44-2 to adjust the

process control sensor

gain.

Case 1 Cause When "Error" occurs in the

gain adjustment of SIM 44-

2:

1. Disconnection of the

harness between the

PCU PWB and the

image density sensor.

2. Image density sensor

dirt/trouble

Check &

Remedy

1. Check connection of the

harness between the

PCU PWB and the

image density sensor.

2. Clean/replace the

image density sensor.

Case 2 Cause When SIM 44-2 gain

adjustment is completed:

Insufficient cleaning of the

transfer belt, calibration

plate solenoid operation

trouble

Check &

Remedy

Check the drum surface

and the belt surface.

Main

code

Sub

code

Title

Half-tone process control 1st

batch trouble (Yellow)

F2 83 Display Lamp/Message

Phenomenon Detail First step operation error

during half-tone process

control

Section —

Common Check Use SIM 44-2 to adjust the

process control sensor

gain.

Case 1 Cause When "Error" occurs in the

gain adjustment of SIM 44-

2:

1. Disconnection of the

harness between the

PCU PWB and the

image density sensor.

2. Image density sensor

dirt/trouble

Check &

Remedy

1. Check connection of the

harness between the

PCU PWB and the

image density sensor.

2. Clean/replace the

image density sensor.

Case 2 Cause When SIM 44-2 gain

adjustment is completed:

Insufficient cleaning of the

transfer belt, calibration

plate solenoid operation

trouble

Check &

Remedy

Check the drum surface

and the belt surface.

Main

code

Sub

code

Title

Half-tone process control 2nd

batch trouble (Black)

F2 84 Display Lamp/Message

Phenomenon Detail Second step operation

error during half-tone

process control

Section —

Common Check Use SIM 44-2 to adjust the

process control sensor

gain.

Case 1 Cause When "Error" occurs in the

gain adjustment of SIM 44-

2:

1. Disconnection of the

harness between the

PCU PWB and the

image density sensor.

2. Image density sensor

dirt/trouble

Check &

Remedy

1. Check connection of the

harness between the

PCU PWB and the

image density sensor.

2. Clean/replace the

image density sensor.

Case 2 Cause When SIM 44-2 gain

adjustment is completed:

Insufficient cleaning of the

transfer belt, calibration

plate solenoid operation

trouble

Check &

Remedy

Check the drum surface

and the belt surface.

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[11] TROUBLESHOOTING 1
6. Details 3

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