Brother MFC-9420CN Service Manual

App. 2-2 Confidential
Installing the Update Data onto the Flash ROM of the Machine
 On a PC running Windows 95
(1) Copy the update data and transfer utility onto the desired same directory of the hard disk. e.g.,
C:\UPDATE
(2) Click the Black Start button, point to Programs, and then click MS-DOS Prompt to open an
MS-DOS window.
(3) Type the drive letter where the update data and transfer utility are located. In the above
example, type C:\ from the command line and press the Enter key.
Then type CD UPDATE and press the Enter key.
(4) To start the transfer utility transmitting the update data to the flash ROM of the machine, type
the following:
ICEN filename /b
Where filename is an update data file, e.g., 7820xxxx.dat.
Then press the Enter key.
During downloading, the machine beeps intermittently.
Upon completion of the downloading, the machine beeps continuously.
NOTE: If the machine cannot return to the standby state after completion of downloading,
turn the power off and on.
 On a PC running Windows 98/Me/2000
(1) Install the printer driver for the parallel port to your PC. (Once installed, no more printer
driver is required for your PC.)
(2) Copy the update data onto the desired directory of the hard disk.
e.g., C:\UPDATE
(3) Copy the transfer utility “Filedg32.exe” onto the desired directory of the hard disk.
(4) Run “Filedg32.exe”.
The Filedrgs window will appear as shown below.
(5) Drag and drop the update data onto the icon of the model being used in the Filedrgs windows.
During downloading, the machine beeps intermittently.
Upon completion of the downloading, the machine beeps continuously.
NOTE: If the machine cannot return to the standby state after completion of downloading,
turn the power off and on.

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