Brother MFC-9840CDW Service Manual

Confidential
5-6
1.4.3 Placement of Scanner Unit in Position for Transportation (Function code 06)
<Function>
This function is to move the scanner unit in position for transportation located at the left end.
When you fix the machine and check its operation, you need to perform this function last before
packing and shipping.
Note:
Please instruct end users to perform this function if possible before packing and shipping their
FAX machine to a sales agent or a service dealer for the purpose of repair. (For the procedure
to allow users to perform maintenance modes, refer to “1.2 How to Enter the End User-
accessible Maintenance Mode” in this chapter.
<Operating Procedure>
(1) Press the 0 and 6 buttons in this order in the initial stage of the maintenance mode.
The scanner unit moves to the designated position for transportation located at the left
end. The “MAINTENANCE 06” is displayed until the scanner unit is placed in position.
When the scanner unit is placed in the position, the “PLEASE SCAN LOCK” appears on
the LCD.
(2) Move the scanner lock lever on the left hand side of the FB unit to the position to lock the
scanner unit.
The “SCAN LOCKED” will appear on the LCD.
(3) Press the Stop/Exit button. The machine beeps for one second and returns to the initial
stage of the maintenance mode.
Note:
- If it is impossible to move the scanner unit in position for transportation, or if this function is
performed while a scanning error is occurring, the “SCAN LOCK ERROR” appears on the
LCD.
- You can not perform the scanning operation such as copying after moving the scanner unit
into the position for transportation.
1.4.4 ADF Performance Test (Function code 08)
<Function>
The machine counts the documents fed by the automatic document feeder (ADF) and displays
the count on the LCD for checking of the ADF performance.
<Operating Procedure>
(1) Set documents. (Allowable up to the ADF capacity.)
The “DOC. READY” will appear on the LCD.
(2) Press the 0 and 8 buttons in this order.
The “
: DX : SX” will appear on the LCD.
(3) Press the
or
button. While counting the documents, the machine feeds them in and
out, displaying the current count on the LCD as shown below.
(4) Press the Stop/Exit button so that the machine beeps for one second and returns to the
initial stage of the maintenance mode.
Current count (1st page in this example)

Brother MFC-9840CDW Specifications

General

Print technology	Laser
Maximum resolution	600 x 2400 DPI
Economical printing	Yes
Time to first page (black, normal)	16 s
Time to first page (color, normal)	17 s
Print speed (black, normal quality, A4/US Letter)	20 ppm
Scan to	E-mail, FTP, OCR, USB
Scanner type	Flatbed scanner
Grayscale levels	256
Input color depth	48 bit
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	1200 x 2400 DPI
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
N-in-1 copy function (N=)	4, 9, 16, 25
Copy speed (black, normal quality, A4)	16 cpm
Faxing	Mono faxing
Fax memory	400 pages
Modem speed	33.6 Kbit/s
Fax speed dialing (max numbers)	300
Total input capacity	250 sheets
Total output capacity	150 sheets
Multi-Purpose tray input capacity	50 sheets
Auto document feeder (ADF) input capacity	35 sheets
Internal memory	128 MB
Sound power level (standby)	30 dB
Sound pressure level (printing)	54.5 dB
Custom media sizes	(69.9 - 216mm) - (116 - 406.4mm)
Dimensions (WxDxH)	530 x 539 x 520 mm
Networking features	10/100Base-TX
Wireless technology	IEEE 802.11b/g
All-in-one functions	Copy, Fax, Scan
Maximum internal memory	0.640 GB
Color all-in-one functions	copy, print, scan
Media weight (tray 1)	60 - 105g/m2
Paper tray media types	Bond paper, Envelopes, Labels, Plain paper, Recycled paper
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Security algorithms	LEAP
Supported network protocols (IPv4)	TCP/IP (IPv4 & IPv6)
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Bundled software	ScanSoft PaperPort (Win) NewSoft Presto! PageManager (Mac)
Power consumption (PowerSave)	36 W
Power consumption (average operating)	515, 100 W
Package weight	45800 g
Digital sender	No
Maximum duty cycle	3000 pages per month
Market positioning	Business