Brother FAX-2840 Service Manual

3-24
Confidential
9. DISASSEMBLY PROCEDURE
9.1 Preparation
 Transferring Received Fax Data
When the machine at the user site requires to be repaired, unplugging the power cord from
the electrical outlet for sending the machine for repair may lose received fax data if left in the
machine.
To prevent such data loss, the service personnel should instruct end users (e.g., by
telephone) to transfer data to another fax machine or PC using the procedure below.
<Transferring faxes to another fax machine>
 Operating Procedure
(1) If the error message is displayed, press the [Stop/Exit] button to close it.
(2) Press the [Menu] button.
(3) Choose [Service] by using the [ ] or [ ] button.
(4) Press the [OK] button.
(5) Choose [Data transfer] by using the [ ] or [ ] button.
(6) Press the [OK] button.
(7) Choose [Fax transfer] by using the [ ] or [ ] button.
(8) Press the [OK] button.
(9) If [No data] appears on the LCD, there are no faxes left in the machine's memory. Then,
press the [Stop/Exit] button.
If a fax number entry screen appears, there are faxes in the machine's memory. Then
enter the fax number to which faxes will be forwarded.
(10) Press the [Start] button.
Note :
• The number of files that can be transferred at a time is 99. To transfer 100 files or more,
carry out the following procedure more than one time.
Tip :
• If there are both color and monochrome data in a file to be transferred, the
monochrome data will be transferred first. If the receiver machine does not support the
color function, the sender machine cannot transfer color data, resulting in an error.

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