Brother DCP-7090 Service Manual page 174

9
Top side of the machine
1
Toner box relay flat cable * /MP relay flat cable *
Main PCB ASSY
Polygon motor harness (WH)
Harness colors are subject to change for some reason.
2
3-17
HVPS flat cable
1
* For models with Toner box
2
* For MP models
Confidential