Brother MFC-L2700D 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-L2700D Specifications

General

Print Technology	Laser
Print Resolution	Up to 2400 x 600 dpi
Duplex Printing	Yes
Paper Input Capacity	250 sheets
Monthly Duty Cycle	Up to 10, 000 pages
Functions	Print, Copy, Scan, Fax
ADF Capacity	35 sheets
Memory	32 MB
Fax Speed	33.6 Kbps
Print Speed	Up to 27 ppm
Connectivity	USB 2.0
Scanner Type	Flatbed
Copy Speed	Up to 27 cpm
Scan Resolution	Up to 600 x 2400 dpi
Display	2-line LCD