HP LaserJet Pro M1130 - Multifunction Printer - Engine Controller PCA Replacement

Engine controller PCA
Before proceeding, remove the following components:
●
Paper-delivery tray. See
Paper-delivery tray (output bin extension) on page 21.
●
Left cover. See
Left cover on page 22.
●
Right cover. See
Right cover on page 25.
●
Front cover. See
Front cover on page 28.
●
Scanner assembly. See
Scanner assembly on page 30.
●
Cartridge door. See
Cartridge door on page 33
●
Top cover. See
Top cover on page 36.
●
Rear cover. See
Rear cover on page 38.
●
Formatter PCA, primary. See
Formatter PCA on page 68.
●
Fax PCA (HP LaserJet Professional M1210 MFP series only). See
Fax PCA on page 70.
Remove the engine controller PCA
1. Disconnect one connector (callout 1), remove five screws (callout 2), and then remove the sheet-
metal formatter stay (callout 3).
NOTE: One screw has a flat washer and lock washer. Make sure that this screw is correctly
positioned when the assembly is reinstalled.
Figure 1-139 Remove the engine controller PCA (1 of 8)
2
1
3
94 Chapter 1 Removal and replacement ENWW