Estimate everyday printing
Estimate normal monthly pages, colour use, scans and paper sizes.
Expert reviews. One COR Score.
Brother MFC-J6945DW reviews
tbd
Compare Brother MFC-J6945DW reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeMFC-J6945DW
The product, explained
About the Brother MFC-J6945DW
Brother MFC-J6945DW is listed in the multifunction printers category. The recorded specifications include print technology: Inkjet; colour printing: Yes; duplex printing: Yes; wi-fi: Yes. This entry covers manufacturer code MFC-J6945DW. Specifications relate to this exact source record; other editions or packages may differ.
The listed print technology is Inkjet. Compare replacement consumable prices and expected page volumes alongside the purchase price. Features such as duplex printing or a scanner should be confirmed independently in the specification table.
- Print technology
- Inkjet
- Colour printing
- Yes
- Maximum resolution
- 1200 x 4800 DPI
- Duplex printing
- Yes
- Black print speed (normal A4/Letter)
- 35 ppm
- Largest ISO paper size
- A3
Make it work for you
Before choosing the Brother MFC-J6945DW
Price exact consumables
Price current replacement ink or toner by exact part number.
Separate duplex functions
Confirm duplex printing, duplex scanning and document feeder separately.
Measure operating footprint
Measure the printer with trays and lid open.
Independent perspectives
Expert reviews 0
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
Independent reviews, made comparable
What does the COR Score mean?
One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.
Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
Check the match
Identify the exact model and the version reviewed. Check the manufacturer code, configuration and supplied accessories.
Compare on one scale
Convert usable ratings to five points, count each publisher once and give each critic equal weight.
Require three critics
Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
Brother MFC-J6945DW specifications
Manufacturer code: MFC-J6945DW · Icecat product 62233299 · Checked 24 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Print technology | Inkjet |
|---|---|
| Colour printing | Yes |
| Maximum resolution | 1200 x 4800 DPI |
| Duplex printing | Yes |
| Black print speed (normal A4/Letter) | 35 ppm |
| Largest ISO paper size | A3 |
| Scanning | Colour scanning |
| Copying | Colour copying |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Display4 details
| Built-in display | Yes |
|---|---|
| Display | LCD |
| Touchscreen | Yes |
| Colour display | Yes |
Processor, memory & storage1 detail
| Memory (RAM) | 512 MB |
|---|
Printing, scanning & paper48 details
| Duplex printing mode | Auto/Manual |
|---|---|
| Printing | Colour printing |
| Print speed (ISO/IEC 24734) mono | 22 ipm |
| Print speed (ISO/IEC 24734) colour | 20 ipm |
| N-in-1 print function | Yes |
| N-up printing | 2, 4, 9, 16, 25 |
| Barcode printing | Yes |
| Watermark printing | Yes |
| Economical printing | Yes |
| Secure printing | Yes |
| Booklet printing function | Yes |
| Poster printing function | Yes |
| Duplex copying | Yes |
| Maximum copy resolution | 600 x 600 DPI |
| Time to first copy (black, normal) | 6 s |
| Time to first copy (colour, normal) | 6 s |
| N-in-1 copy function | Yes |
| N-in-1 copy function (N=) | 2, 4 |
| ID-card copy function | Yes |
| PC free copying | Yes |
| Duplex scanning | Yes |
| Optical scanning resolution | 1200 x 2400 DPI |
| Maximum scan resolution | 19200 x 19200 DPI |
| Scanner type | Flatbed & ADF scanner |
| Scan technology | CIS |
| Scan to | Cloud, E-mail, E-mail Server, FTP, File, Image, OCR, USB |
| Scan drivers | ICA, ISIS, SANE, TWAIN, WIA |
| Faxing | Colour faxing |
| Fax memory | 180 pages |
| Fax speed dialing (max numbers) | 100 |
| Fax broadcasting | 250 locations |
| Printing colours | Black, Cyan, Magenta, Yellow |
| Number of printer fonts | 151 |
| Total output capacity | 100 sheets |
| Paper input type | Paper tray |
| Auto document feeder (ADF) | Yes |
| Auto document feeder (ADF) input capacity | 50 sheets |
| Paper tray media types | Glossy paper, Plain paper, Recycled paper |
| Multi-purpose tray media types | Envelopes |
| Non-ISO print media sizes | Folio, Index card, Legal |
| Photo paper sizes | 9x13,10x15,13x18 |
| Paper tray media weight | 64 - 220 g/m² |
| Auto Document Feeder (ADF) media weight | 64 - 90 g/m² |
| Direct printing | Yes |
| Mobile printing technologies | Apple AirPrint, Brother iPrint & Scan, Google Cloud Print, Mopria Print Service |
| Sound pressure level (printing) | 50 dB |
| Power consumption (copying) | 29 W |
| Printer management | BRAdmin Light/Professional |
Connections & wireless8 details
| Standard interfaces | Ethernet, USB 2.0, Wireless LAN |
|---|---|
| USB port | Yes |
| USB 2.0 ports quantity | 1 |
| Ethernet LAN data rates | 10,100 Mbit/s |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| NFC | Yes |
| Supported network protocols (IPv4) | ARP, RARP, BOOTP, DHCP, APIPA(Auto IP), WINS/NetBIOS name resolution, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP, FTP/FTPs Client FTP Server, SNMPv1/v2c/v3, TFTP server, SMTP Client, ICMP, Web Services (Print/Scan), CIFS Client, SNTP Client, POP3, LDAP, IMAP4, HTTP Server |
| Supported network protocols (IPv6) | NDP, RA, mDNS, LLMNR Responder, DNS Resolver, LPR/LPD, Custom Raw Port/Port9100, IPP, FTP/FTPs Client FTP , SNMPv1/v2c/v3 , TFTP server, Web Services (Print/Scan), SMTP Client, POP3, CIFS Client, SNTP Client, LDAP, IMAP4, ICMPv6, HTTP Server |
Power & battery4 details
| Power consumption (ready) | 6.5 W |
|---|---|
| Power consumption (standby) | 2.2 W |
| Power consumption (sleep) | 1.6 W |
| Power consumption (off) | 0.04 W |
Controls & features1 detail
| Control type | Touch |
|---|
Design & dimensions9 details
| Time to first page (colour, normal) | 6 s |
|---|---|
| Input colour depth | 48 bit |
| Output colour depth | 24 bit |
| Custom media width | 105 - 297 mm |
| Product colour | Grey |
| Width | 580 mm |
| Depth | 500 mm |
| Height | 680 mm |
| Weight | 23 kg |
Software & compatibility6 details
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64 |
|---|---|
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.9 Mavericks |
| Linux operating systems supported | Yes |
| Server operating systems supported | Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2 |
| Certification | GS Mark, Wi-Fi |
| Software support | Brother iPrint&Scan, Nuance PaperPort 14 SE, Brother Control Centre 4 for Windows |
Further product details24 details
| Time to first page (black, normal) | 5.5 s |
|---|---|
| Maximum number of copies | 999 copies |
| Copier resize | 25 - 400% |
| Greyscale levels | 256 |
| Modem speed | 33.6 Kbit/s |
| Speed dialling | Yes |
| Auto reduction | Yes |
| Error Correction Mode (ECM) | Yes |
| Recommended duty cycle | 250 - 2000 pages per month |
| Maximum duty cycle | 30000 pages per month |
| Page description languages | BR-Script 3, PCL 6, PDF 1.7, XPS |
| Total input capacity | 500 sheets |
| Multi-Purpose tray | Yes |
| Multi-Purpose tray input capacity | 100 sheets |
| ISO A-series sizes (A0...A9) | A3, A4, A5, A6 |
| Envelopes sizes | C5, Com-10, DL, Monarch |
| Custom media length | 148 - 431.8 mm |
| Cabling technology | 10/100Base-T(X) |
| Security algorithms | 64-bit WEP, 128-bit WEP, 802.1x RADIUS, APOP, EAP-FAST, EAP-MD5, EAP-TLS, EAP-TTLS, HTTPS, IPPS, IPSec, PEAP, SMTP-AUTH, SNMPv3, SSL/TLS, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK, WPA2-TKIP, WPS |
| IP address filtering | Yes |
| Market positioning | Business |
| Sustainability certificates | Nordic Swan Ecolabel, Blue Angel, ENERGY STAR |
| Power cord included | Yes |
| Layers per pallet | 3 pc(s) |
Packaging & supplied accessories14 details
| Country of origin | Philippines |
|---|---|
| Package width | 681 mm |
| Package depth | 576 mm |
| Package height | 504 mm |
| Package weight | 27.1 kg |
| Manual | Yes |
| Warranty card | Yes |
| Harmonized System (HS) code | 84433100 |
| Pallet gross height | 16.5 cm |
| Pallet gross weight | 192.6 kg |
| Master (outer) cases per pallet | 6 pc(s) |
| Products per pallet | 6 pc(s) |
| Master (outer) cases per pallet layer | 2 pc(s) |
| Pallet type | 800 x 1200 mm |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
Compare other printers
More products in this category. Compare their exact features, original reviews and available offers alongside the Brother MFC-J6945DW.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| Brother DCP-L1660W reviews → | Brother | DCP-L1660W128 MB RAM · Black | tbd0 critic reviews · Available after 3 |
| Brother HL-L8430CDW reviews → | Brother | HL-L8430CDW512 MB RAM · Grey | tbd0 critic reviews · Available after 3 |
| Canon PIXMA MP610 reviews → | Canon | 2180B006 | 4.65/54 critic reviews |
| Epson Stylus DX7000F reviews → | Epson | C11C676021 | tbd2 critic reviews · Available after 3 |
Your questions, answered
Brother MFC-J6945DW FAQs
How many expert reviews are available for Brother MFC-J6945DW?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for Brother MFC-J6945DW?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies Brother MFC-J6945DW using manufacturer code MFC-J6945DW. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed print technology for Brother MFC-J6945DW?
The source specification records print technology as Inkjet. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed colour printing for Brother MFC-J6945DW?
The source specification records colour printing as Yes. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for Brother MFC-J6945DW?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Are cartridge yields guaranteed?
No. They are standardised comparison figures; actual yield depends on coverage, jobs and maintenance.
Is Wi-Fi printing less secure?
It can be safe when the printer and network are kept updated and secured. Use manufacturer setup guidance and protect the network.
Does a scanner mean it has an automatic document feeder?
No. Check the specification for both features.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Printer buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Inkjet vs laser printers: choosing by what you printLaser printers are often associated with office documents and inkjets with photos, but current ranges overlap. The better choice depends on what is printed, how often the device sits idle and what each…How to estimate printer running costsCalculate cost for the household’s actual mono, colour and photo pattern, including maintenance and idle use.Printer ADF and duplex scanning features explainedChoose document handling from page volume, paper types and whether originals must be scanned on both sides.Home-office printer or photo printer?Choose around the dominant output, paper handling and scanning rather than expecting one device to excel at every job.