Overview; Cross-Section Drawings; Document Scanning - Brother MFC-J3520 Service Manual

2

OVERVIEW

2.1

Cross-section Drawings

2.1.1 Document scanning

Second side document pressure bar
(Duplex scanning models only)
ADF cover
Document
feed roller2
First side document
scanning position
actuator
First side CIS unit
First side document pressure bar
Document feed roller1
(Duplex scanning models only)
Second side CIS unit
(Duplex scanning
models only)
Document separation roller
Document width actuator
Document pick-up roller
Second side document
scanning position actuator
(Duplex scanning models only)
Document detection actuator
ADF separation pad
Fig. 2-1
2-3
Document tray
Document ejection roller
Confidential