The MFC-7840W offers everything you need in a monochrome laser all-in-one for your home office or small sized business. Print and copy speeds of up to 23 pages per minute.Learn more about the product
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Overview:
Laser All-in-One for your Desktop or Small Office:
The MFC-7840W offers everything you need in a monochrome laser all-in-one for your home office or small sized business. Delivering the same print speed, copy speed and output quality as the MFC-7440N, the MFC-7840W features an elegant black color scheme while adding a built-in 802.11b/g wireless network interface, PCL6 and BR-Script3‡ print emulations, a faster fax modem (33.6K bps Super G3), 4-day memory backup and a LCD backlit display for easy viewing.
Main Features:
Fast printing and copying: Print and copy speeds of up to 23 pages per minute.
High-quality laser output: Produce crisp, rich black output up to 2400 x 600 dpi print resolution at a low cost per page that laser technology provides you.
35-page auto document feeder‡: A quick and easy way to copy, fax or scan multi-page documents.
Flexible paper handling: Features a 250-sheet capacity paper tray adjustable for letter or legal size paper. Plus, a single-sheet manual bypass for envelopes, labels or other types of media.
Flatbed color scanning: Use the document glass to scan pages directly to your e-mail application or to a single PDF file using the ADF.
32 MB standard memory: Stores up to 600 pages‡ in memory for faxing and can handle multiple print jobs and copying.
Wireless, Ethernet, and USB interfaces‡: You can print, scan or send faxes wirelessly as well as the option to install the MFC on a wired network or to connect locally to a single computer via USB.
Fold-out rear output tray: Opening the printers rear exit allows for a straight-through paper path and is ideal when using the single-sheet bypass slot for printing envelopes or thicker media.
General
Device Type
Fax / copier / printer / scanner
Copier Type
Digital
Fax Type
Plain paper
Printing Technology
Laser - monochrome
Display
2 lines x 16 characters
Width
16.9 in
Depth
15.6 in
Height
12 in
Weight
24.5 lbs
Localization
United States
Memory
Standard Memory
32 MB
Copying
Max Copying Speed
Up to 23 ppm
Max Copying Resolution
Up to 600 x 600 dpi
Max Document Enlargement
400%
Max Document Reduction
25%
Maximum Copies
99
Copying Features
2 on 1, 4 on 1
Printing
Max Printing Resolution
Up to 2400 x 600 dpi
Max Printing Speed
Up to 23 ppm
Image Enhancement Technology
1200 IQ
First Print Out Time B/W
10 sec
Scanning
Optical Resolution
600 x 2400 dpi
Interpolated Resolution
19200 x 19200 dpi
Gray Scale Depth
8 bit
Color Depth
24 bit
Color Depth (Internal)
48 bit
Fax Machine
Compatibility
Super G3
Max Transmission Speed
33.6 Kbps
Data Compression System
MH, MR, MMR
Total Memory Capacity
Up to 500 pages
PC Faxing
Yes
Fax Machine Features
Error Correction Mode (ECM)
Yes
One Touch Dialing
8 station(s)
Speed Dialing
200 station(s)
Caller ID
Yes
Telephone / Fax Switch
Yes
Broadcast Transmission
258 stations
Delayed Transmission
50 stations
Remote Fax Retrieval (Polling)
Yes
Features
Fax forwarding, automatic redialing
Document & Media Handling
Max Original Size
Legal (8.5 in x 14 in)
Original Type
Sheets, books
Document Feeder Capacity
35 sheets
Max Copy Size
Legal (8.5 in x 14 in)
Min Copy Weight
60 g/m2
Max Copy Weight
163 g/m2
Supported Media Type
Transparencies, envelopes, plain paper, labels, recycled paper, bond paper
Standard Media Capacity
250 sheets
Output Trays Capacity
100 sheets
Document & Media Handling Details
Input tray - 250 sheets - Legal (8.5 in x 14 in) weight: 60 g/m2 - 105 g/m2 ¦ ADF - 35 sheets - Legal (8.5 in x 14 in) weight: 60 g/m2 - 163 g/m2 ¦ Output tray - 100 sheets - Legal (8.5 in x 14 in)
Speed Details
Printing : up to 23 ppm ( Letter A ) - B/W ¦ Copying : up to 23 ppm ( Letter A ) - B/W
Apple Mac OS X 10.2.4 or later, MS Windows XP Professional x64 Edition, MS Windows Vista, MS Windows 2000 Professional, MS Windows XP Home Edition, MS Windows XP Professional
Software Included
Presto! PageManager for Mac, ScanSoft PaperPort SE
Power
Voltage Required
AC 120 V ( 50/60Hz )
Power Consumption Operational
320 Watt
Power Consumption Standby
75 Watt
Power Consumption Sleep
10 Watt
Miscellaneous
Consumables Included
1 x cartridge ( black ) - up to 1000 pages ¦ 1 x drum - up to 12000 pages - Brother DR360
Certified for Windows Vista
Certified for Windows Vista software and devices have undergone compatibility tests for ease-of-use, better performance and enhanced security.
Manufacturer Warranty
Service & Support
1 year warranty
Service & Support Details
Limited warranty - parts and labor - 1 year
Environmental Parameters
Sound Emission
32 dBA (idle) / 53 dBA (operating)
Min Operating Temperature
50 °F
Max Operating Temperature
90.5 °F
Humidity Range Operating
20 - 80%
Toner, Ink & Fusers
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Toner, Ink & Fusers
High Yield Toner Cartridge
Manufacturer: Brother
This Toner Cartridge yields approximately 2,600 pages in accordance with ISO/IEC 19752 (Letter/A4). For use with: DCP-7030, DCP-7040, HL-2140, HL-2170W, MFC-7440N, MFC-7840W.
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Printer Supplies
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Printer Supplies
Toner Cartridge
Manufacturer: Brother
This Toner Cartridge yields approximately 1,500 pages in accordance with ISO/IEC 19752 (Letter/A4). For use with: DCP-7040, HL-2140, HL-2170W, MFC-7440N, MFC-7840W.