Brother DCP-8155DN Service Manual

3-67
Confidential
9.12 Joint cover
(1) Remove the screw pan M4x8, washer spring 2-4, washer 5 to remove the NCU earth
harness from the machine, and release the NCU earth harness from the securing fixtures.
(2) Disconnect the wireless LAN harness, USB host harness, speaker harness, and NCU
harness from the main PCB.
(3) Pull out the wireless LAN harness and the USB host harness from the main PCB shield
calking ASSY.
(4) Remove the taptite cup S M3x8 SR screw and taptite bind B M4x12 screw one at a time to
remove the earth plate.
(5) Remove the four taptite bind B M4x12 screws.
(6) Release the six hooks, and slide the joint cover in the direction of the arrow to remove it.
Fig. 3-92
Harness routing: Refer to “1.Main PCB ASSY” and “11.Main frame R” .
*1
For touch panel models, the taptite bind B M4x12 screw has already been
removed on earlier process.
*2
South Korean models are not equipped with the earth plate, taptite cup S M3x8
SR screw, and taptite bind B M4x12 screw.
Joint cover
Taptite bind B M4x12
Main PCB shield
calking ASSY
USB host
harness
Wireless LAN harness
Taptite bind
B M4x12
Hooks
Screw pan M4x8
NCU earth
harness
Guides
Taptite bind
B M4x12
Hooks
Speaker harness
USB host harness
Taptite
bind B
M4x12
Wireless
LAN
harness
NCU harness
*2
Taptite cup S M3x8 SR
*2
Earth plate
Hook
Washer spring 2-4
Washer 5
*1 *2
Taptite bind B M4x12

Brother DCP-8155DN Specifications

General

Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	40 ppm
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4
Copy speed (black, normal quality, A4)	40 cpm
Scan to	E-mail, File, FTP, Image, OCR, USB
Scanner type	Flatbed scanner
Input color depth	48 bit
Output color depth	24 bit
Scan speed (black)	33.5 ppm
Scan speed (color)	22.4 ppm
Maximum scan resolution	19200 x 19200 DPI
Faxing	No
Maximum duty cycle	3500 pages per month
Page description languages	BR-Script 3, Epson FX, IBM ProPrinter, PCL 6
Paper input type	Paper tray
Total input capacity	250 sheets
Total output capacity	150 sheets
Maximum input capacity	500 sheets
Auto document feeder (ADF) input capacity	50 sheets
Custom media width	76.2 - 215.9 mm
Maximum print size	216 x 356 mm
Custom media length	127 - 355.9 mm
Paper tray media types	Plain paper, Recycled paper, Thin paper
Paper tray media weight	60 - 105 g/m²
Non-ISO print media sizes	Executive
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Auto Document Feeder (ADF) media weight	64 - 90 g/m²
Display	LCD
Product color	Black
Market positioning	Business
Display number of lines	5 lines
Display number of characters	22
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Mobile printing technologies	Not 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 memory	128 MB
Card reader integrated	-
Maximum internal memory	384 MB
Sound pressure level (printing)	59 dB
Power consumption (PowerSave)	1.4 W
Power consumption (average operating)	694 W
Mac operating systems supported	Mac 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 supported	Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64
Windows operating systems supported	Windows 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 certificates	ENERGY STAR

Weight and Dimensions

Depth	415 mm
Width	491 mm
Height	447 mm
Weight	16500 g