Manual of product MFC-7840W
Editorial note
The Brother MFC-7840W stands out for its numerous features that make it an interesting choice for both home and professional use. With a printing speed of 22 pages per minute and a maximum resolution of 600 x 2400 DPI, this device ensures fast and high-quality prints. Its versatility is enhanced by all-in-one functions including printing, scanning, copying, and faxing, making it suitable for various office needs. Additionally, thanks to its wireless connectivity, it allows for easy use without the constraints of cables, facilitating access from multiple workstations. However, the MFC-7840W has some limitations. It is not compatible with Mac systems, which may restrict its use for some users. Furthermore, the internal memory of 32 MB may prove insufficient for heavy printing tasks, which could affect performance in highly demanding work environments. The maximum input capacity of 250 sheets may also require frequent refills for offices handling a large volume of documents. Finally, its weight of 11,100 g can make it difficult to move, especially in tight spaces. Overall, the Brother MFC-7840W offers good value for money, especially considering its varied features and superior print quality. Its energy consumption in economy mode is also a plus, helping to reduce energy costs while being environmentally friendly. However, users should take into account its limitations in terms of compatibility and capacity to ensure it meets their specific needs.Score details
User experience
The user experience is generally positive thanks to wireless connectivity and all-in-one features, although the lack of compatibility with Mac systems may pose a problem for some users.
Performance
The printer's performance is satisfactory for daily use, but the printing speed of 22 ppm may be insufficient for very demanding work environments.
Battery life
The energy consumption in economy mode of only 12 W is an asset that allows for savings while being environmentally friendly.
Design
The product is relatively heavy at 11,100 g, which can make it difficult to move in tight spaces.
Value for money
With various features and superior print quality, the Brother MFC-7840W offers good value for money for both home and professional use.
Features
The all-in-one features such as printing, scanning, copying, and faxing are highly appreciated, although the internal memory of 32 MB may be a hindrance for heavy tasks.
Usability
Ease of use is enhanced by Wi-Fi connectivity, but the maximum input capacity of 250 sheets may require frequent refills for intensive use.
Advantages
Fast printing at 22 pages per minute
Print quality of 600 x 2400 DPI
All-in-one features: printing, scanning, copying, faxing
Wi-Fi connectivity for multiple devices
Energy saving in eco mode at 12 W
Disadvantages
Not compatible with Mac systems.
Insufficient internal memory of 32 MB.
Limited print speed of 22 ppm.
Restricted input capacity of 250 sheets.
Difficult to move weight of 11,100 g.
Technical Specifications MFC-7840W
General Information
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ModelMFC-7840W
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Brand
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Category
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Type
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SKU83319
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MPN83319
Print speed
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Maximum resolution600 x 2400 DPI
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Print speed (black, normal quality, A4/US Letter)22 ppm
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Printing technologyLaser
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Copy time for the first page (Black, normal)10 s
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Preheating time18 s
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PrintingNo
Digitization
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Input color display depth24 bit
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Gray levels256
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DigitizationColor scanning
Connectivity
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Quantity of USB 2.0 Ports1
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Standard interfacesUSB 2.0
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USB portYes
Other features
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Dimensions (LxWxH)428 x 396 x 304 mm
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Compatible operating systemsWindows Vista/XP-Home/2003/2000
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Network featuresMac OS X 10.2.4 & later
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Ready-to-use networkLinux printer driver
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Wireless technology10/100 Base-TX Ethernet
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EmulationsYes
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Package dimensions (LxWxH)IEEE802.11b/g
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All-in-one functionsPCL6, BR-Script 3
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All-in-one color functions550 x 510 x 454 mm
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Copy, Fax, Scan
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scan, n
Copier
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Max. resolution of copies600 x 600 DPI
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Copy speed (normal quality, black, A4)22 cpm
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Free PC copyYes
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All-in-one function (N=)2, 4, 9, 16, 25
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Maximum number of copies99 copies
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Resizing copy25 - 400 %
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CopySingle copy
Fax
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Fax transfer supportedYes
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Fax transmission258 locations
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Fax memory500 pages
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Maximum number of shortcuts for numbers200
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Fax transfer supportedYes
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Fax coding methodsMH, MMR (Fax coding method), MR
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Fax transfer supportedYes
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Fax transfer supportedYes
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FaxSimple fax
Input and output capacity
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Automatic document feeder capacity35 sheets
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Maximum output capacity100 sheets
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Maximum input capacity250 sheets
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Input capacity of multi-purpose trays1 sheet
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Automatic Document Feeder (ADF)Yes
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Automatic Document Feeder (ADF)Yes
Representation / realization
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Internal memory32 MB
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Mac CompatibilityYes
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Sound pressure level (impression)53 dB
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Sound power level (standby)32 dB
Paper management
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ISO, Format Series A (A0...A9)A4
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ISO, Formats Series-B (B0...B9)A5
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Weight/Grammage of the support, bin 1A6
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Weight of the multifunctional tray supportB5
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Maximum ISO A series paper sizeB6
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60 - 105 g/m²
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60 - 163 g/m²
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A4
Network
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WifiYes
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WifiYes
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Support for network protocols (IPv4)IPv4, IPv6
Weight and dimensions
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Weight11100 g
Sustainability
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Sustainability certificatesENERGY STAR
Power
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Energy consumption (eco mode)12 W
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Electricity consumption (average operation)320 W
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Energy consumption (standby mode)75 W
Packaging information
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Package weight13.400 g
Features
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Digital senderNo
Design
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Market positionDomestic and professional
Frequently Asked Questions
What is the weight of the Brother MFC-7840W printer?
What is the recommended method for removing paper jammed in the printer?
Why is my printer not recognizing the original cartridges?
What could be the reasons for poor print quality?
What is the difference between a laser printer and an inkjet printer?
Why is my inkjet printer producing black lines on prints?
What does the acronym DPI mean?
Is the manual for the Brother MFC-7840W available in French?
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Presentation of product MFC-7840W specifications from brand Brother
General Information
The Brother MFC-7840W printer is a multifunction model from the Brother brand, known for its innovation and reliability in the field of office equipment. This model, named MFC-7840W, is designed to deliver optimal performance in various work environments. The EAN code, which identifies the product in distribution systems, is 0012502620631 and other variants.
Print Speed
The Brother MFC-7840W offers a maximum resolution of 600 x 2400 DPI, ensuring remarkably clear prints, suitable for both professional documents and color visuals. With a print speed of 22 pages per minute, this device can quickly handle daily documents. It uses laser printing technology, guaranteeing high quality and precise results. The first print time is only 10 seconds, with a warm-up time of 18 seconds, making it a wise choice for demanding work environments.
Scanning
Regarding scanning, the input display depth of the Brother MFC-7840W is 24 bits, providing faithful color reproduction. The grayscale levels reach 256, allowing for detailed nuances to be captured in scanned images. This printer also offers a color scanning function, ensuring vibrant and accurate reproductions.
Connectivity
The Brother MFC-7840W is equipped with a USB 2.0 port, facilitating a quick connection with various devices. It also has standard interfaces for easy integration, as well as wireless connectivity through Wi-Fi technology, allowing for cable-free printing from multiple workstations.
Other Features
The dimensions of the printer are 428 x 396 x 304 mm, making it suitable for various workspaces. Compatible with Windows XP, Vista, and 7 operating systems, it ensures a smooth user experience. Its network connectivity is supported by 10/100 Base-TX Ethernet features and IEEE802.11b/g wireless technology. The model also offers all-in-one functions such as copying, faxing, and scanning, providing versatility suited to various office needs.
Copier
The built-in copier of the Brother MFC-7840W has a maximum resolution of 600 x 600 DPI, ensuring high-quality copies. With a copying speed of 22 copies per minute, it is efficient for regular prints. It also allows for copies directly from a computer without complex setup, with a maximum of 99 copies per job and resizing from 25 to 400%.
Fax
This printer is equipped with a fax function capable of sending documents to 258 different locations. Its fax memory can store up to 500 pages, facilitating the management of outgoing faxes. Additionally, it includes features such as automatic redial and automatic reduction to optimize resource usage.
Input and Output Capacity
The automatic document feeder of the Brother MFC-7840W can hold up to 35 sheets, while the maximum output capacity is 100 sheets. Its input tray can accommodate up to 250 sheets, ensuring efficient management of regular document volumes.
Representation / Performance
With an internal memory of 32 MB, this device can handle a good volume of data, although this may be limited for heavier tasks. The noise level during printing is 53 dB, ensuring relatively quiet operation, ideal for work environments.
Paper Management
The Brother MFC-7840W supports various paper formats, including A4, A5, and B5, with a media weight ranging from 60 to 163 g/m². This ensures flexibility and compatibility with a variety of printing applications.
Network
This printer features Ethernet and Wi-Fi connectivity, facilitating integration into modern office environments. It also supports IPv4 and IPv6 protocols for efficient print management.
Weight and Dimensions
The weight of the Brother MFC-7840W is 11,100 g, which, although relatively heavy, ensures stability during use.
Durability
This printer complies with ENERGY STAR standards, demonstrating its commitment to energy efficiency and environmental respect.
Power
The power consumption in economy mode is 12 W, while the average consumption during operation is 320 W. In standby mode, it consumes 75 W, contributing to energy savings.
Packaging Information
The package weight for the Brother MFC-7840W is 13,400 g, ensuring adequate protection during transport.
Design
This device is designed to meet both home and professional needs, offering features suitable for a variety of users.
