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Brother MFC MFC-7840W User Manual

Brother MFC MFC-7840W
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Safety and legal
87
A
If your home has specially wired alarm equipment connected to the telephone line, ensure the
installation of this equipment does not disable your alarm equipment. If you have questions about
what will disable alarm equipment, call your telephone company or a qualified installer.
If you are not able to solve a problem with your machine, call Brother Customer Service. (See
Brother numbers on page i.)
WARNING
For protection against the risk of electrical shock, always disconnect all cables from the wall
outlet before servicing, modifying or installing the equipment.
This equipment may not be used on coin service lines provided by the telephone company or
connected to party lines.
Brother cannot accept any financial or other responsibilities that may be the result of your use
of this information, including direct, special or consequential damages. There are no warranties
extended or granted by this document.
This machine has been certified to comply with FCC standards, which are applied to the USA
only. A grounded plug should be plugged into a grounded AC power outlet after checking the
rating of the local power supply for the machine to operate properly and safely.
Federal Communications Commission (FCC) Declaration of Conformity (USA only)
declares, that the products
Product Name: MFC-7440N and MFC-7840W
comply with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency
and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following measures:
Responsible Party: Brother International Corporation
100 Somerset Corporate Boulevard
Bridgewater, NJ 08807-0911 USA
TEL: (908) 704-1700

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Brother MFC MFC-7840W Specifications

General IconGeneral
Print TechnologyLaser
Print ResolutionUp to 2400 x 600 dpi
Paper Capacity250 sheets
ADF Capacity35 sheets
Scan ResolutionUp to 19200 x 19200 dpi (interpolated)
Fax Modem Speed33.6 Kbps
FunctionsPrint, Copy, Scan, Fax
Maximum Copying Resolution600 x 600 dpi
Optical Scan Resolution600 x 2400 dpi
WirelessYes
Copy Resolution600 x 600 dpi
Fax Transmission Speed33.6 Kbps
DisplayLCD
Weight25.6 lbs
ConnectivityUSB, Wireless
Scanner TypeFlatbed
Connectivity TechnologyWireless, USB
Printer TypeAll-in-One
Scan TypeFlatbed, ADF

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