8Remove the two screws (callout 4) that are located at the front of the dc controller assembly and inside the chassis. These are long screws; their position requires the use of a magnetized screwdriver.

4

Figure 79. Dc controller assembly removal (2 of 3, long screws)

9Slide the dc controller assembly out of the rear of the chassis.

The power-supply PCA (callout 5) and the dc controller (callout 6) are linked by a ribbon cable (callout 7) and held on the tray by four screws each.

10Carefully remove the ribbon cable, and loosen the screws on the board you want to remove.

5

6

7

Figure 80. Dc controller assembly removal (3 of 3)

CAUTION

To prevent damage to the high-voltage contacts, the paper-feed belt assembly needs to be

 

installed before the dc controller is reinstalled.

 

 

Q1860-90918

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HP 5100LE manual Dc controller assembly removal 2 of 3, long screws