Environmental sensor
1.
Before proceeding, remove the following:
●
Formatter cover. See
Formatter cover on page 18
.
●
Dummy cover. See
Dummy cover on page 23
.
●
Formatter PCA. See
Formatter PCA on page 19
.
●
Rear cover assembly. See
Rear cover assembly on page 24
.
●
Left cover. See
Left cover on page 28
.
●
Right-rear cover. See
Right-rear cover on page 30
.
●
Tray 1 cover. See
Tray 1 cover on page 32
.
●
Cartridge-door assembly. See
Cartridge-door assembly on page 34
.
●
Right cover assembly. See
Right cover assembly on page 36
.
●
Lower right cover. See
Lower right cover on page 41
.
●
Document feeder/scanner assembly. See
Document feeder/scanner assembly on page 46
.
●
Top cover. See
Top cover on page 95
.
●
DC controller and sheet-metal plate. See
DC controller on page 102
.
●
Low-voltage power supply. See
Low-voltage power supply (LVPS) on page 106
.
2.
Release one tab (callout 1), and then release the sensor. Release the wire harness (callout 2) from
the retainers.
Figure 1-191
Remove the environmental sensor (1 of 2)
2
1
128
Chapter 1 Removal and replacement
ENWW
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