HP LaserJet Pro 100 Service Manual - Page 76

Engine controller assembly, CAUTION, Before proceeding, remove the following components,

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Engine controller assembly CAUTION: ESD sensitive. Before proceeding, remove the following components: ● Right cover. See Right cover on page 16 ● Left cover. See Left cover on page 17. ● Document feeder. See Document feeder on page 18. ● Document feeder hinges. See Document feeder hinges on page 21. ● Top door, rear-top cover, and delivery cover. See Top door, rear-top cover, and delivery cover on page 22. ● Control panel. See Control panel on page 29. ● Left-front cover. See Left-front cover on page 31. ● Inner cover. See Inner cover on page 35. ● Formatter PCA or formatter and wireless PCA. See Formatter PCA (base model) on page 38 or Formatter and wireless PCA (plus model) on page 40. Remove the engine controller assembly 1. Disconnect four connectors. Figure 1-73 Remove the engine controller assembly (1 of 7) 1 58 Chapter 1 Removal and replacement ENWW

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Engine controller assembly
CAUTION:
ESD sensitive.
Before proceeding, remove the following components:
●
Right cover. See
Right cover
on page
16
●
Left cover. See
Left cover
on page
17
.
●
Document feeder. See
Document feeder
on page
18
.
●
Document feeder hinges. See
Document feeder hinges
on page
21
.
●
Top door, rear-top cover, and delivery cover. See
Top door, rear-top cover, and delivery cover
on page
22
.
●
Control panel. See
Control panel
on page
29
.
●
Left-front cover. See
Left-front cover
on page
31
.
●
Inner cover. See
Inner cover
on page
35
.
●
Formatter PCA or formatter and wireless PCA. See
Formatter PCA (base model)
on page
38
or
Formatter and wireless PCA (plus model)
on page
40
.
Remove the engine controller assembly
1.
Disconnect four connectors.
Figure 1-73
Remove the engine controller assembly (1 of 7)
1
58
Chapter 1
Removal and replacement
ENWW