Brother MFC-8480DN - B/W Laser - All-in-One User Manual

2-11
Confidential
 CIS model
The automatic document feeder (ADF) of the CIS model consists of the pick-up roller,
separation roller, paper feed rollers 1/2/3, eject roller, ADF motor, switch back sensor,
document rear sensor, document front sensors 1/2 and document eject sensor.
For further details on the sensors, see 3.6 Sensors position.
Fig. 2-10
The duplex scanning mechanism allows you to use the following two types of scanning,
“ADF scanning” and “document glass scanning”. These two scanning methods are
switched depending on whether the document front sensor 1 detects the document or not
when starting scanning.
However, in the case of the CCD model, there is the case that the “document glass
scanning” is given priority to over by a state of the document cover sensor (described
later).
Document front actuator 1
Document front actuator 2
Feed roller
Separation roller
Front flap
Document rear actuator
Feed roller 2
Switch back actuator
Switch back flap A
Feed roller 3
Switch back roller
Ejection flap
Document eject actuator
ADF cover
ADF cover open actuator
Separation flap cam
Exit roller
CIS unit
Document hold
Feed roller 1
Switch back flap B
Separation pad
Nip piece

Brother MFC-8480DN - B/W Laser - All-in-One Specifications

General

Printer Type	B/W Laser
Functions	Print, Copy, Scan, Fax
Scan Resolution	Up to 19200 x 19200 dpi (interpolated)
Automatic Duplex Printing	Yes
Connectivity	USB 2.0, Ethernet
Paper Input Capacity	250 sheets
Standard Paper Capacity	250 sheets
ADF Capacity	50 sheets
Print Speed	32 ppm
Copy Resolution	1200 x 600 dpi
Scan Type	Flatbed, ADF
Max Paper Size	Legal (8.5 in x 14 in)
Print Resolution	1200 x 1200 dpi
Copy Speed	Up to 32 cpm
Dimensions	531 mm x 451 mm x 475 mm