Brother MFC-L2700DW Service Manual

5-47
Confidential
1.3.25 Check fan operation (function code: 78)
<Function>
This function is used to check that the fan is operating normally. Switch the setting among
rotation speed 100%, 50%, and OFF.
<Operating Procedure>
 Fan location
Fig. 5-20
LCD Name Description
F Fan Emits the heat in the fuser unit.
For models without keypad
(1) Press the [▲] or [▼] key in the initial
state of maintenance mode to display
"MAINTENANCE 78" on the LCD, and
press the [OK] key. "F100" is displayed
on the LCD and the fan rotates at 100%
speed.
(2) By pressing the [Start] key, "F50" is
displayed on the LCD and the fan
rotates at 50% speed.
(3) By pressing the [Start] key, "F0" is
displayed on the LCD and the fan stops.
(4) When the [Stop] key is pressed, the
machine stops this operation and
returns to the initial state of maintenance
mode.
For models with keypad
(1) Press the [7], and then the [8] key in the
initial state of maintenance mode.
"F100" is displayed on the LCD and the
fan rotates at 100% speed.
(2) By pressing the [Start] or [Mono Start]
key, "F50" is displayed on the LCD and
the fan rotates at 50% speed.
(3) By pressing the [Start] or [Mono Start]
key, "F0" is displayed on the LCD and
the fan stops.
(4) When the [X] or [Stop] key is pressed,
the machine stops this operation and
returns to the initial state of maintenance
mode.
Fan
Exhaust

Brother MFC-L2700DW Specifications

General

Type	all in one
Color	gray
Tray Capacity	250
Automatic Document Feeder Capacity	35 sheets
Paper Size	up to 8.5" x 14" (legal); manual feed slot: 3" to 8.5" in width and 5" to 14" in length
Paper Handling	up to 250 sheets
Print Resolution Mono	up to 2400 x 600
Maximum Number of Pages Per Month	up to 10, 000
Scanner Type	flatbed
Scan Resolution	up to 2400 x 600
Max Copies	99
Copier Resolution Mono	up to 600 x 600
Copier Resolution Color	up to 600 x 600
Fax Function	yes
Cartridges	tn630, tn660
Number Of Cartridges	1
Internal Memory	yes
Memory Card	no
Network	wired, wireless
Connectivity	brother iprint&scan, google cloud print, usb 2.0
OS Compatibility	pc: windows xp (home, professional and professional x64 editions), vista, 7, 8 or 8.1, windows server 2003 (32- or 64-bit), 2008, 2008 r2, 2012 or 2012 r2, mac: os x 10.7.5, 10.8.x or 10.9.x; linux
Mobile Devices Connection	yes

Weight and Dimensions

Height	12.5 inches
Width	16.1 inches
Net Weight	24.9 pounds