Brother MFC-L2700DN Service Manual

iv
Confidential
9.12.9 FFC Holder ASSY, Second Side CIS Flat Cable, ADF Motor .............................. 3-50
9.12.10First Side Document Scanning Position Sensor PCB ASSY, Second Side
Document Scanning Position Sensor PCB ASSY (Duplex scanning models only),
ADF Cover/Document Detection Sensor PCB ASSY ........................................... 3-55
9.13 Document Cover ASSY (For models without ADF) .......................................................... 3-56
9.14 Panel Unit (For models with touch panel) ......................................................................... 3-58
9.14.1 Panel Unit ............................................................................................................. 3-58
9.14.2 Panel PCB ASSY, LCD ........................................................................................ 3-59
9.14.3 Touch Panel ASSY ............................................................................................... 3-60
9.15 Panel Unit (For models without touch panel) .................................................................... 3-61
9.15.1 Panel Unit ............................................................................................................. 3-61
9.15.2 Panel PCB ASSY ................................................................................................. 3-62
9.15.3 LCD ...................................................................................................................... 3-63
9.16 First Side CIS Unit, First Side CIS Flat Cable ................................................................... 3-64
9.17 Lock Claw, Pull Arm Guide ............................................................................................... 3-70
9.18 Modem PCB ASSY ........................................................................................................... 3-71
9.19 Speaker Unit ..................................................................................................................... 3-73
9.20 Joint Cover ASSY ............................................................................................................. 3-74
9.21 Fuser Unit ......................................................................................................................... 3-75
9.22 Low-voltage Power Supply PCB ASSY ............................................................................ 3-77
9.23 Fan ................................................................................................................................... 3-79
9.24 High-voltage Power Supply PCB ASSY ........................................................................... 3-80
9.25 Filter .................................................................................................................................. 3-82
9.26 Laser Unit ......................................................................................................................... 3-83
9.27 Wireless LAN PCB (Wireless network models only) ......................................................... 3-85
9.28 Roller Holder ASSY .......................................................................................................... 3-86
9.29 Main PCB ASSY .............................................................................................................
.. 3-87
9.30
T1 Clutch and Registration Clutch .................................................................................... 3-88
9.31 New Toner Sensor PCB ASSY ......................................................................................... 3-89
9.32 Main Frame L ASSY ......................................................................................................... 3-90
9.33 Main Motor ........................................................................................................................ 3-92
9.34 Fuser Gear 67R/40R ........................................................................................................ 3-94
9.35 Eject Sensor PCB ASSY .................................................................................................. 3-95
9.36 Registration Front/Rear Actuator Holder ASSY ................................................................ 3-97
CHAPTER 4 ADJUSTING AND UPDATING SETTINGS AS
REQUIRED AFTER PARTS REPLACEMENT
1. IF YOU REPLACE THE MAIN PCB ASSY ................................................................................. 4-1
1.1 Setting by Spec (Function code: 74) ................................................................................... 4-2
1.2 Installing Firmware
(Sub firmware, demo firmware, panel firmware, and main firmware) ................................. 4-2
1.2.1 Checking firmware version ..................................................................................... 4-2
1.2.2 Installing firmware .................................................................................................. 4-3
1.3 Initializing the EEPROM of the Main PCB ASSY (Function code: 01) ................................ 4-3

Brother MFC-L2700DN Specifications

General

Duplex printing	Yes
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Duplex printing mode	Auto
Print speed (black, normal quality, A4/US Letter)	24 ppm
Product color	Gray
Market positioning	Home & office
Display number of lines	2 lines
Display number of characters	16
Custom media width	76.2 - 215.9 mm
Custom media length	127 - 355.6 mm
Paper tray media weight	60 - 105 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
Maximum ISO A-series paper size	A4
Sound pressure level (printing)	49 dB
Sound pressure level (quiet mode)	45 dB
Maximum copy resolution	600 x 600 DPI
Scanner type	Flatbed & ADF scanner
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	600 x 2400 DPI
Faxing	Mono faxing
Modem speed	33.6 Kbit/s
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	1
Wi-Fi	-
Cabling technology	10/100Base-T(X)
Security algorithms	SMTP-AUTH, SNMP
Ethernet LAN data rates	10, 100 Mbit/s
Mobile printing technologies	Apple AirPrint, Google Cloud Print
Package depth	517 mm
Package width	567 mm
Package height	435 mm
Package weight	14400 g
Sustainability certificates	Blue Angel, ENERGY STAR
Mac operating systems supported	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Linux operating systems supported	SuSE Linux 10, SuSE Linux 10.2, SuSE Linux 10.3, SuSE Linux 11, SuSE Linux 11.1, SuSE Linux 11.2, SuSE Linux 12.0
Server operating systems supported	Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64
Windows operating systems supported	Windows 7 Enterprise, Windows 7 Enterprise x64, 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 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, 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
Total input capacity	250 sheets
Total output capacity	100 sheets
Auto document feeder (ADF) input capacity	35 sheets
Maximum duty cycle	- pages per month
Recommended duty cycle	250 - 2000 pages per month

Weight and Dimensions

Depth	398.5 mm
Width	409 mm
Height	316.5 mm