- HP Laserjet Pro 100 Color MFP M175 Manual

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