Brother DCP-8157DN

2-5
Confidential
2.1.2 ADF unit/Document scanner unit
 Legal model
Fig. 2-2
Second side document hold
ADF cover
Document feed
roller ASSY 2
First side CIS unit
First side document hold
First side document
scanning position
sensor PCB
First side document scanning
position actuator
Second side document scanning position actuator
Second side document scanning position sensor PCB
ADF cover/document detection sensor PCB
Document glass
Document cover
ADF document output
support flap
ADF cover actuator
Document pick-up roller
Document detection actuator
ADF
separate pad
Document feed
roller ASSY 1
Document
separate roller
ADF document support
Paper guide
Second side CIS unit
Document ejection roller