Troubleshooting

6.3.8 Defective motor operation

 

• Description

Main motor is not driving when printing, and paper does not feed into the printer, resulting 'Jam 0'.

 

 

 

 

 

 

 

Check and Cause

 

Solution

 

 

 

 

1.

Motor harness or sub PCB may be defective.

1.

Check the motor harness, replace it, if defective.

2.

Perform DCU diagnostic code 00 and Check the motor

2.

Replace the SMPS, if necessary.

 

operation.

 

 

 

 

 

 

 

 

6.3.9 No Power

 

• Description

When system power is turned on, all lamps on the operator panel do not come on.

 

 

 

 

 

 

 

Check and Cause

 

Solution

 

 

 

 

1.

Check if the power input and SMPS output are normal.

1.

Replace the power supply cord or SMPS.

2.

Check the inferiority of LED-Panel on the front-cover if

2.

Replace the control board.

 

the LED of Panel does not appear after normal warming-

 

 

 

up.

 

 

 

 

 

 

3.

Replace the LED-panel.

 

 

 

 

 

Samsung Electronics

Service Manual 6-11

Page 86
Image 86
Samsung ML-2015/XEV manual Defective motor operation, No Power