Brother MFC-9840CDW Service Manual

Confidential
App. 1-10
- Selectors 5 and 6: Busy tone detection in automatic sending mode
These selectors determine whether or not the machine automatically disconnects a line
upon detection of a busy tone in automatic sending mode.
Setting selector 6 to “0” ignores a busy tone so that the machine does not disconnect the
line. Setting selectors 5 and 6 to “0” and “1,” respectively, makes the machine detect a
busy tone only after dialing and disconnect the line.
Setting both of selectors 5 and 6 to “1” makes the machine detect a busy tone before and
after dialing and then disconnect the line.
- Selector 7: Busy tone detection in automatic receiving mode
This selector determines whether or not the machine automatically disconnects the line
upon detection of a busy tone in automatic receiving mode.
< WSW06 >
Selector No. Function Setting and Specifications
1
|
3
Redial/Pause button setting
and 2nd dial tone detection
No. 1 2 3
0 0 0: No pause
0 0 1: 3.5 sec. wait
0 1 0: 7 sec. wait
0 1 1: 10.5 sec. wait
1 0 0: 2.8 sec. wait
1 0 1: 2nd dial tone detection
both in DP and push-
button (PB) dialing system
1 1 0: 2nd dial tone detection
only in pulse dialing (DP)
system
1 1 1: 2nd dial tone detection
both in DP and push-
button (PB) dialing system
4
|
6
Detection of international tone
No. 4 5 6
0 0 0: 50 ms
0 0 1: 250 ms
0 1 0: 500 ms
0 1 1: 620 ms
1 0 0: 800 ms
1 0 1: 1.5 sec.
1 1 0: 2.0 sec.
1 1 1: 2.5 sec.
7
No. of 2nd dial tone detection
cycles
0: 1 cycle 1: 2 cycles
8
Allowable instantaneous
interrupt during reception of 2nd
dial tone
0: 30 ms 1: 50 ms
Note:
Selectors 4 through 8 are not applicable in those countries where no dial tone detection is
supported, e.g., U.S.A.

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