user manual

High voltage power supply lower (HVPS-D)

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

high voltage power supply lower.

●

Interconnect board (ICB). See

Interconnect board (ICB) on page 158.

●

Low voltage power supply. See

Low voltage power supply on page 163.

Remove the high voltage power supply lower

CAUTION: ESD sensitive part.

1. Disconnect two connectors (callout 1), and then remove three screws (callout 2).

NOTE: The screws include lock washers and are unique to this assembly. Make sure to reinstall

with this assembly.

Figure 2-139 Remove the high voltage power supply lower (1 of 4)

ENWW

Internal assemblies

167