HP Enterprise 500 DC controller PCA and tray, Remove the DC controller PCA, ESD sensitive part

DC controller PCA and tray

Before proceeding, remove the following components:

●Toner collection unit. See Toner collection unit on page 79.

●Formatter. See Formatter PCA on page 81.

●Right rear cover. See Right rear cover on page 109.

●Left cover. See Left cover on page 111.

●Rear cover and upper rear cover. See Rear cover and upper rear cover on page 124.

NOTE: It is not necessary to separate the upper rear cover from the rear cover to remove the DC controller PCA.

●Interconnect board (ICB). See Interconnect board (ICB) on page 158.

●Low voltage power supply. See Low voltage power supply on page 163.

NOTE: Remove the low voltage power supply only if removing the tray with the DC controller PCA.

NOTE: If removing the DC controller to access another component, skip the third step and leave the DC controller attached to the sheet-metal tray.

Remove the DC controller PCA

CAUTION: ESD sensitive part.

1.Remove one screw (callout 1), and then remove the sheet-metal bracket (callout 2). Figure 2-128Remove the DC controller PCA and tray (1 of 4)

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160 Chapter 2 Removal and replacement ENWW