Brother MFC-9420CN User Manual

Optional accessories
D - 4
D
■ The machine’s standard memory can vary
depending on the machine model and the
country.
■ There might be some SO-DIMMs that will
not work with this machine.
■ For more information, call the dealer you
bought the machine from or Brother
Customer Service.
■ For the latest information, visit the Brother
Solutions Center at
http://solutions.brother.com
Installing additional memory
1
Turn off the machine's power switch.
2
Unplug first the telephone line cord from
the telephone socket, and then unplug
the power cord from the electrical
socket.
3
Unscrew the screw holding the side
cover, and then slide the side cover to
remove it.
4
Unscrew the screw holding the metal
shield plate, and then remove the metal
shield plate.
5
Unpack the SO-DIMM and hold it by the
edges.
WARNING
Make sure you turn the machine
OFF and unplug the machine before
you install or remove the SO-DIMM.
Installing optional accessories
without unplugging the machine
could result in electric shock hazard.
CAUTION
SO-DIMM boards can be damaged by
even a small amount of static electricity.
Do not touch the memory chips or the
board surface. Wear an antistatic wrist
strap when you install or remove the
board. If you do not have an antistatic wrist
strap, keep touching the bare metal on the
machine.

Brother MFC-9420CN Specifications

General

Print technology	Laser
Maximum resolution	1200 x 2400 DPI
Economical printing	Yes
Print speed (black, normal quality, A4/US Letter)	31 ppm
Print speed (color, normal quality, A4/US Letter)	8 ppm
Digital sender	No
Number of print cartridges	4
Scanner type	Flatbed scanner
Scanner features	Scan to: e-mail, image, OCR, file
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
Copy speed (black, normal quality, A4)	31 cpm
Copy speed (color, normal quality, A4)	8 cpm
Faxing	Color faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Fax speed dialing (max numbers)	200
Total input capacity	750 sheets
Maximum input capacity	250 sheets
Auto document feeder (ADF) input capacity	35 sheets
Maximum internal memory	576 MB
Bundled software	ScanSoft PaperPort Presto! PageManager
I/O ports	IEEE-1284 USB 2.0
Dimensions (WxDxH)	483.5 x 514 x 530 mm
Printer management	BRAdmin Professional, MIB-II
Networking features	10Base-T/100Base-TX
All-in-one functions	Fax, Scan
Color all-in-one functions	copy, fax, print, scan
Compatible operating systems	Windows 98(SE)/ Me/ NT WorkStation 4.0/ 2000 Professional/ XP Mac OS 9.1 - 9.2, Mac OS X 10.2.4+
Sustainability certificates	ENERGY STAR
Power consumption (standby)	85 W
Power consumption (PowerSave)	16 W
Power consumption (average operating)	1090 W
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	20 - 80 %
Market positioning	Business