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Brother DCP-8155DN Service Manual

Brother DCP-8155DN
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4-12
Confidential
6.1.2 Installing firmware using USB flash memory
Save the program file on the USB flash memory, and connect it to the machine directly to
install the firmware.
(1) Save the program files required for firmware installation (e.g. LZXXXX_$.djf) on the USB
flash memory.
(2) While the machine is in the ready state, insert the USB flash memory into the USB
memory port on the front of the machine.
(3) When the machine recognizes the USB flash memory, names of the files saved are
displayed. Press the [ ] or [ ] button to select the panel firmware file, and press the
[OK] button.
(4) When "Program update/Press start" is displayed on the LCD, press the [OK] or [Start]
button. The print data lamp flashes with "Program Updating/Do not turn off" displayed,
and installation starts. Do not turn off the power switch of the machine.
(5) When installation is completed, the machine restarts automatically.
(6) When the panel firmware has been installed, remove the USB flash memory from the
USB memory port.
6.1.3 Installing firmware using PC
(1) Press and hold the [5] button and turn ON the power switch of the machine.
"
" is displayed on the LCD, and firmware installation mode is entered.
(2) Connect the computer to the machine with the USB cable.
(3) Turn ON the power switch of the computer.
(4) Open the temporary folder and double-click "FILEDG32.EXE" to start it, and select the
"Brother Maintenance USB Printer."
(5) Drag and drop the panel firmware (LZXXXX_$_upd) in the same folder onto the "Brother
Maintenance USB Printer" icon. The panel firmware file is loaded to the machine, and
installing to the flash ROM starts.
(6) Vertical stripes flash alternately on the LCD during installation. When installation is
completed, the machine restarts and returns to the ready state automatically.
Do not disconnect the USB cable or turn OFF the power switch of the computer until
installation is completed.
(7) Turn OFF the power switch of the machine, and disconnect the USB cable.
Note:
Installing the firmware using a USB flash memory is not possible in deep sleep mode.
Press the [Start] button to quit deep sleep mode.
Check that the there is sufficient free space on the USB flash memory before saving
the program file on the USB flash memory.
When installing the firmware using a USB flash memory fails during the procedure
and an error is displayed on the LCD or no characters are displayed on the LCD,
change to firmware installation using a PC.
When the main firmware installed is the latest version and the panel firmware installed
is not the latest version, error code 0F00 is displayed on the LCD, and firmware
installation using a USB flash memory becomes inoperable. In this case, refer to
"6.1.3 Installing firmware using PC" in this chapter to install the panel firmware.

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Brother DCP-8155DN Specifications

General IconGeneral
Duplex printingYes
Print technologyLaser
Maximum resolution1200 x 1200 DPI
Time to first page (black, normal)8.5 s
Print speed (black, normal quality, A4/US Letter)40 ppm
Copier resize25 - 400 %
Maximum copy resolution1200 x 600 DPI
Maximum number of copies99 copies
N-in-1 copy function (N=)2, 4
Copy speed (black, normal quality, A4)40 cpm
Scan toE-mail, File, FTP, Image, OCR, USB
Scanner typeFlatbed scanner
Input color depth48 bit
Output color depth24 bit
Scan speed (black)33.5 ppm
Scan speed (color)22.4 ppm
Maximum scan resolution19200 x 19200 DPI
FaxingNo
Maximum duty cycle3500 pages per month
Page description languagesBR-Script 3, Epson FX, IBM ProPrinter, PCL 6
Paper input typePaper tray
Total input capacity250 sheets
Total output capacity150 sheets
Maximum input capacity500 sheets
Auto document feeder (ADF) input capacity50 sheets
Custom media width76.2 - 215.9 mm
Maximum print size216 x 356 mm
Custom media length127 - 355.9 mm
Paper tray media typesPlain paper, Recycled paper, Thin paper
Paper tray media weight60 - 105 g/m²
Non-ISO print media sizesExecutive
ISO A-series sizes (A0...A9)A4, A5, A6
ISO B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA4
Multi-Purpose Tray media weight60 - 163 g/m²
Auto Document Feeder (ADF) media weight64 - 90 g/m²
DisplayLCD
Product colorBlack
Market positioningBusiness
Display number of lines5 lines
Display number of characters22
Standard interfacesUSB 2.0
USB 2.0 ports quantity1
Mobile printing technologiesNot supported
Supported network protocols (IPv4)ARP, RARP, BOOTP, DHCP, APIPA, DNS, mDNS, LLMNR, LPR/LPD, SMTP, IPP/IPPS, FTP, CIFS, TELNET, SNMPv1/v2c/v3, HTTP/HTTPS, TFTP, ICMP, SNTP
Supported network protocols (IPv6)NDP, RA, DNS, mDNS, LLMNR, LPR/LPD, IPP/IPPS, FTP, CIFS, TELNET, SNMPv1/v2c/v3, HTTP/HTTPS, TFTP, SMTP, ICMPv6, SNTP
Internal memory128 MB
Card reader integrated-
Maximum internal memory384 MB
Sound pressure level (printing)59 dB
Power consumption (PowerSave)1.4 W
Power consumption (average operating)694 W
Mac operating systems supportedMac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Server operating systems supportedWindows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64
Windows operating systems supportedWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Sustainability certificatesENERGY STAR
Weight and Dimensions IconWeight and Dimensions
Depth415 mm
Width491 mm
Height447 mm
Weight16500 g

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