The MFC640cw is the perfect solution to clean up the clutter of machines on your desk. Starting with its built-in 802.11 b/g wireless interface (also includes USB and Ethernet interfaces) this machine offers more in one package than any other all-in-one product. It features up to 6000 x 1200 dpi‡ print resolution, an automatic document feeder, a telephone handset and a digital answering machine.
Main Features
- Color Inkjet printing, faxing, scanning, copying, PC fax sending / receiving and Message Center®
- Up to 20ppm black, 15ppm color
- Photo-quality printing up to 6000 x 1200 dpi on glossy paper
- 16MB memory
- Supports multiple computers on a wired or wireless 802.11b/g network for printing, scanning, PC fax and network access to the PhotoCapture Center® feature
- No PC required for faxing, copying and printing digital photos
† System Requirements
Download System Requirements 
Ask the Product Manager
- Presales assistance
- Help selecting the right model
- Replacement for my current model
Connectivity & Compatibility
- Standard Interface(s)
- USB, Ethernet, 802.11b/g Wireless Interfaces
- Standard Network Features†
- Printing, Scanning, PC Fax Send, Media Card Drive Access
- Standard Network Interface
- Network (Ethernet) and 802.11b/g Wireless I/F
- Supported Network Protocols (IPv4)
- TCP/IP, ARP/RARP, BOOTP, DHCP, APIPA (Auto IP), NetBIOS Name Resolution, WINS, DNS Resolver, LPR/LPD, Custom Raw Port/Port9100, mDNS, FTP Server, TELNET, SNMP
Copy
- Black Copy Speed (max. cpm)
- 17cpm Black
- Color Copy Speed (max. cpm)
- 11cpm Color
- Copying Capability
- B/W & Color Copying
- Design Style
- Flatbed
- Document Glass Size
- Letter / A4
- N in 1 Function
- 2in1 / 4in1
- Poster Function
- Yes
- Reduction/Enlargement
- 25% - 400%
- Sorting Function
- Yes
- Stand-alone Copying
- No PC Required
Dimensions & Weights
- Carton Dimensions (W"xD"xH")
- 21.7" x 8.9" x 17.7"
- Carton Weight (lbs)
- 17.6 lbs.
- Unit Dimensions (W"xD"xH")
- 17.3" x 17.8" x 6.5"
- Unit Weight (lbs)
- 13.4 lbs.
Fax
- Best Transmission Speed (approx. sec./page)‡
- Approx. 6 seconds per page
- Broadcasting (# of locations)
- Yes (130 locations)‡
- Call Waiting/ Caller ID/ Distinctive Ring Ready‡
- No
- Caller ID Ready‡
- Yes
- Distinctive Ring Detection Ready‡
- Yes
- Document Memory Backup
- Yes
- External TAD Interface
- Yes
- Fax Modem Speed
- 14.4K bps Fax Modem
- Fax Page Memory (max. pages)‡
- Up to 400 page fax memory
- Faxing Capability
- B/W & Color Faxing
- Fax/Telephone Switch
- Yes
- Message Center®
- Yes (up to 29 minute built-in answering machine)
- Out-of-Paper Reception
- Yes
- PC Fax Capability (send/receive)†
- Yes
- Quick Scan/Memory Transmission (approx. sec/page)‡
- Approx. 4.72 sec/page
- Telephone Handset
- Yes
- Total Auto Dial Locations
- 80 locations
General
- LCD Size (characters/lines)
- 16 characters/2 lines
- Maximum Monthly Duty Cycle‡
- 2,500 printed pages
- Optional Memory (MB)
- No
- Standard Memory
- 16MB Memory
- Toner Save Mode
- No
Paper Handling
- Automatic Document Feeder Capacity (max. pages)‡
- 10-Page ADF
- Maximum Input of ADF (Width/Height)
- 8.5"/14"
- Maximum Paper Width/Length (Paper Tray)
- 8.5"/14.0"
- Minimum Input for ADF (Width/Height)
- 5.8"/5.8"
- Minimum Paper Width/Length (Paper Tray)
- 3.5"/5"
- Optional Paper Trays (capacity)
- No
What’s Included
- "In-box" Consumables/Yield‡
- (1) LC41BK (500 pages)(1) LC41C (400 pages)(1) LC41M (400 pages)(1) LC41Y (400 pages)
- Warranty
- 1 Year Limited
| Automatic Document Feeder Capacity (max. pages)‡ | Maximum capacity based on using 20 lb (bond) paper. |
| Best Transmission Speed (sec)‡ | Based on Brother #1 chart with highest available coding method and standard resolution. |
| Black Print Speed (max. ppm) | Click here for print speed methodology. |
| Borderless Printing | Borderless printing is available for Letter, 4"x6", 5"x8", 5"x7", A4, A6, 3.9"x5.8" and 5.8"x7.8" paper sizes. |
| Broadcasting (# of locations) | B&W only. |
| Distinctive Ring Detection Ready‡ | Check with local phone company for service availability. |
| Fax Page Memory‡ | Based on Brother #1 Chart at standard resolution with MMR compression |
| "In-Box" Consumables (Yield)‡ | Approx. ink yield based on letter paper size at 5% page coverage. Yields may vary with conditions and use. |
| Maximum Monthly Duty Cycle‡ | Maximum number of printed pages per month and can be used to compare designed durability between like Brother products. For maximum printer life, it is best to choose a printer with a duty cycle that far exceeds your print requirements. |
| Media Drive Compatibility | Media Cards not included. |
| Optional Paper Trays (capacity) | Maximum capacity based on using 20 lb. (bond) paper. Additional purchase required. |
| Quick Scan (Memory Transmission)‡ | Using Brother #1 Chart at standard resolution and highest compression mode. |
| Standard Interface(s)‡ | Cable(s) not included. |
Legal Disclaimers
- If free shipping is indicated above: free ground shipping on orders over $49.99 within the contiguous U.S. See Shipping Policy for details and conditions.
*Prices May Vary
Contact Support
In order to best assist you, please use one of the channels below to contact the Brother support team.
