Brother MFC-8480DN Service Manual

6-2
Confidential
<Procedures>
■ Rewriting the Firmware
• How to rewrite the firmware by using the USB flash memory drive
If you save program files in the USB flash memory drive and plug it into the USB direct
Interface, you can rewrite the firmware and set the country.
(1) Save the necessary program files such as Main firmware (djf file) and Sub firmware
(PCL/PS) (djf file) to rewrite them into the USB flash memory drive.
(2) Connect the USB flash memory drive to the USB direct interface on the front of the
machine while the machine is in the ready state.
Fig. 6-1
(3) “Direct Print” is displayed on the first line of the LCD, and the file names will be shown
on the second or lower line of the LCD. Press the [ ] or [ ] button to choose the Sub
firmware, and press the [OK] button.
(4) When “Program Update/ Press Start” appears on the LCD, press the [OK] button to
start. The “Program Updating/ Do not turn OFF” message appears on the LCD with
Status LED on while rewriting the firmware. Do not turn off the machine.
(5) After completion of firmware rewriting, the machine is rebooted and returns to the
Ready state automatically.
(6) Press the [ ] or [ ] button to choose the Main firmware, then follow the steps from
(4) to (6).
(7) Remove the USB flash memory drive from the USB direct interface once the update
have finished.
Note;
• Make sure that the USB flash memory drive has enough space to save the
program file.
• In order to verify the data list saved in the USB memory, press the [ ] or [ ]
button after the message described in Step (4) appears on the LCD, and check
the list shown on the LCD.
Note;
• When pressing the [*] and [#] keys at the same time, you can check the firmware
version of the the Main Program on the LCD.

Brother MFC-8480DN Specifications

General

Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Economical printing	Yes
Print speed (black, normal quality, A4/US Letter)	32 ppm
Grayscale levels	256
Input color depth	48 bit
Image formats supported	BMP, JPG, TIF
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	600 x 2400 DPI
Copier resize	25 - 400 %
Maximum number of copies	99 copies
Copy speed (black, normal quality, A4)	32 cpm
Faxing	Mono faxing
Fax memory	600 pages
Modem speed	33.6 Kbit/s
Power supply type	AC
Weight (imperial)	40.3 lbs
Dimensions (WxDxH)	530.8 x 449.5 x 474.9 mm
Power requirements	110 - 240V, 50/60 Hz
All-in-one functions	Copy, Fax, Scan
Standard media sizes	2.75'' - 8.5\
Maximum internal memory	0.576 GB
Color all-in-one functions	scan, n
Compatible operating systems	Windows OS Mac OS
Package dimensions (W x D x H)	24.7 x 22.3 x 22.6 \
Total input capacity	250 sheets
Total output capacity	150 sheets
Auto document feeder (ADF) input capacity	50 sheets
Display	LCD
Market positioning	Business
Internal memory	64 MB
Sound pressure level (copying)	56 dB
Sound pressure level (printing)	30 dB
Maximum print size	216 x 356 mm
Paper tray media types	Bond paper, Envelopes, Plain paper, Recycled paper, Transparencies
Non-ISO print media sizes	Executive
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Supported network protocols (IPv4)	ARP, RARP, BOOTP, DHCP, APIPA, LLMNR, LPR/LPD, IPP/IPPS, FTP, HTTP/HTTPS, SSL/TLS, TFTP, SMTP, APOP, POP, SMTP, SMTP-AUTH, SNMPv1/v2c/v3, ICMP, LLTD, CIFS, SNTP, NDP, RA, DNS, mDNS, ICMPv6
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Power consumption (standby)	18 W
Power consumption (average operating)	680 W
Package weight	21645 g
Sustainability certificates	ENERGY STAR
Maximum duty cycle	30000 pages per month
Recommended duty cycle	3500 pages per month
Operating temperature (T-T)	10 - 32.2 °C
Operating relative humidity (H-H)	20 - 80 %