Document feed rollers
Document pressure rollers 1
Document separation roller
Document support
Document pull-in roller
Document ejection rollers
Document path for ADF scanning
(Right)
(Left)
Pinch rollers
Document for flat-bed scanning
CIS unit
ADF motor
Document front sensor actuator
ADF parts
Document pressure bar
Document rear sensor actuator
Document pressure rollers 2
(BHL9_A4_ADF_2)
The scanner mechanism offers two types of scanning: ADF scanning and flat-bed scanning. It
automatically switches to the former at the start of a scan operation if the document front sensor
inside the ADF detects a document.
Confidential
3-6