Remove the formatter PCA for base + wireless models (M125nw, M126nw, M125rnw)
1. Disconnect the black scanner FFC from the bottom of the formatter (callout 1). Disconnect the white
control-panel FFC from the top of the formatter (callout 2), and unwind it from the cable guide (callout
3). Remove two screws on the wireless PCA holder (callout 4), and remove the wireless PCA and holder
(callout 5).
Figure 1-59 Remove the formatter PCA for base + wireless models (1 of 2)
1
3
5
2
4
2. Disconnect three connectors (callout 1). Remove three screws (callout 2). Remove the formatter PCA
(callout 3).
Figure 1-60 Remove the formatter PCA for base + wireless models (2 of 2)
2
1
3
Remove the formatter PCA for fax models (M127fn, M128fn, M128fp)
1. Disconnect the black scanner FFC from the bottom of the formatter (callout 1). Disconnect the red and
black document-feeder connector at the top of the formatter (callout 2). Disconnect the white control-
38 Chapter 1 Removal and replacement ENWW