Brother MFC-7860DW User Manual

Troubleshooting
83
B
The machine does not answer
when called.
Make sure the machine is in the correct receive mode for your setup. (See
Receive Mode settings on page 30.) Check for a dial tone. If possible, call your
machine to hear it answer. If there is still no answer, check the telephone line cord
connection. If you do not hear ringing when you call your machine, ask your
telephone company to check the line.
Receiving Faxes
Difficulties Suggestions
Cannot receive a fax. Make sure your machine has a dial tone by pressing the Hook key. If you hear
static or interference on your fax line, please contact your local telephone
company.
Check all line cord connections. Make sure the telephone line cord is plugged into
the telephone wall jack and the LINE jack of the machine. If you subscribe to DSL
or VoIP services, please contact your service provider for connection instructions.
Make sure the machine is in the correct Receive Mode. This is determined by the
external devices and telephone subscriber services you have on the same line as
the Brother machine. (See Receive Mode settings on page 30.)
If you have a dedicated fax line and want your Brother machine to automatically
answer all incoming faxes, you should select Fax Only mode.
If your Brother machine shares a line with an external answering machine, you
should select the External TAD mode. In External TAD mode, your Brother
machine will automatically receive incoming faxes and voice callers will be able to
leave a message on your answering machine.
If your Brother machine shares the line with a Voice Mail subscriber service,
please see Voice Mail on page 32.
If your Brother machine is on a line with the Distinctive Ring subscriber service,
please see Distinctive Ring on page 32.
If your Brother machine shares a line with other telephones and you want it to
automatically answer all incoming faxes, you should select the Fax/Tel mode. In
Fax/Tel mode, your Brother machine will automatically receive faxes and
produce a pseudo/double-ring to alert you to answer voice calls.
If you do not want your Brother machine to automatically answer any incoming
faxes, you should select the Manual mode. In Manual mode, you must answer
every incoming call and activate the machine to receive faxes.
Telephone line or connections (continued)
Difficulties Suggestions

Brother MFC-7860DW Specifications

General

Secure printing	Yes
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Time to first page (black, normal)	9 s
Print speed (black, normal quality, A4/US Letter)	26 ppm
Duplex print speed (black, normal quality, A4/US Letter)	5 ppm
Scan to	E-mail, E-mail Server, File, FTP, Image, OCR
Scanner type	Flatbed & ADF scanner
Grayscale levels	256
Input color depth	48 bit
Output color depth	24 bit
Image formats supported	BMP, JPG, TIF
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	600 x 2400 DPI
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4
Time to first copy (black, normal)	11 s
Copy speed (black, normal quality, A4)	26 cpm
Faxing	Mono faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Fax coding methods	JBIG, MH, MMR (Fax coding method), MR
Fax speed dialing (max numbers)	200
Total input capacity	250 sheets
Total output capacity	100 sheets
Auto document feeder (ADF) input capacity	35 sheets
Display	LCD
Market positioning	Home & office
Display number of lines	2 lines
Display number of characters	16
Internal memory	32 MB
Processor family	ARM
Processor frequency	200 MHz
Card reader integrated	No
Sound pressure level (copying)	53 dB
Sound pressure level (printing)	30 dB
Custom media width	76.2 - 216 mm
Maximum print size	216 x 406 mm
Custom media length	116 - 406.4 mm
Paper tray media types	Bond paper, Envelopes, Labels, Plain paper, Recycled paper
Paper tray media weight	60 - 105 g/m²
Non-ISO print media sizes	Letter
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Auto Document Feeder (ADF) media weight	64 - 90 g/m²
Security algorithms	128-bit WEP, 64-bit WEP, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-PSK
Dimensions (WxDxH)	527 x 510 x 493 mm
All-in-one functions	Copy, Fax, Print, Scan
Color all-in-one functions	Scan
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
AC input frequency	50 - 60 Hz
Power consumption (standby)	55 W
Power consumption (PowerSave)	0.9 W
Power consumption (average operating)	445 W
Sustainability certificates	ENERGY STAR
Maximum duty cycle	- pages per month
Package weight	11600 g

Weight and Dimensions

Weight	14800 g