Dell 2130cn Service Manual page 346

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Checking the PHD ASSY for connection

Remove the PHD ASSY.

Are five HV terminals on the PHD ASSY, and five springs on

the frame (PL4.1.10 and PL4.1.15 to 18) dirty and/or

Checking after reseating the PHD ASSY

Reseat the PHD ASSY.

Is the image printed correctly?

Checking the laser beam windows of the ROS ASSY

Are the laser beam windows on the ROS ASSY clean?

Checking the laser beam path

Are there any foreign substances between the ROS ASSY

and PHD ASSY?

Chapter 1 Troubleshooting

Clean and/or

replace the PHD

Go to step 12.

SPRING(s), then

go to step 12.

End of work.

Go to step 13.

window(s) with

Go to step 14.

soft cloth or cotton

swab gently.

Go to step 15.

Chapters

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