Brother FAX-2840 User Manual

64
Cleaning the machine A
Clean the outside and inside of the machine
regularly with a dry, lint-free cloth. When you
replace the toner cartridge or the drum unit,
make sure that you clean the inside of the
machine. If printed pages are stained with
toner, clean the inside of the machine with a
dry, lint-free cloth.
WARNING
DO NOT use flammable substances, any
type of spray, or an organic solvent/liquid
containing alcohol or ammonia to clean the
inside or outside of the machine. Doing so
could cause a fire. Instead, use only a dry,
lint-free cloth. 
(See Product Safety Guide: General
precautions.)
Be careful not to inhale toner.
Important
Use neutral detergents. Cleaning with
volatile liquids such as thinner or benzine
will damage the surface of the machine.
Cleaning the outside of the
machine A
a Turn off the machine. Unplug the
telephone line cord first, disconnect all
cables, and then unplug the power cord
from the electrical socket.
Note
(For FAX-2840) 
To prevent you from losing any important
messages, see Transferring your faxes or
Fax Journal report uu page 82.
b Pull the paper tray completely out of the
machine.
c Wipe the outside of the machine with a
dry, lint-free soft cloth to remove dust.

Brother FAX-2840 Specifications

General

Group dial	8
Modem speed	33.6 Kbit/s
Color faxing	No
One-touch dials	22
Print technology	Laser
Fax compatibility	ITU-T G3
Fax coding methods	JBIG, MH, MMR (Fax coding method), MR
Fax resolution modes	Fine, Photo, Standard, Super Fine
Fax transmission speed	2.5 sec/page
Out-of-paper reception	400 pages
Error Correction Mode (ECM)	Yes
Fax speed dialing (max numbers)	200
Copier resize	25 - 400 %
Grayscale levels	256
Maximum copy resolution	300 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4
Copy speed (black, normal quality, A4)	20 cpm
Standard input capacity	250 sheets
Standard output capacity	100 sheets
Auto document feeder (ADF) input capacity	20 sheets
Supported media weight(s)	60 - 105 g/m²
Maximum standard media size	A4
ISO A-series sizes (A0...A9)	A4, A5, A6
Display number of lines	2 lines
Display number of characters	16
Processor family	ARM9
Processor frequency	200 MHz
Maximum internal memory	16 MB
Product color	Black, Grey
Sustainability certificates	ENERGY STAR
Noise level	53 dB
Noise level (idle)	30 dB
AC input voltage	220-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	55 W
Power consumption (typical)	365 W
Power consumption (PowerSave)	1.5 W
Package weight	12900 g

Weight and Dimensions

Weight	9000 g
Dimensions (WxDxH)	368 x 360 x 311 mm