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MFC-8640D

5-in-1 Monochrome Laser Multi-Function Center® with Duplexing®

Brother MFC-8640D


Print Technology B/W Laser Technology
Consumable Type Toner Cartridge & Drum Unit
Max. Black Print Speed (ppm) 21pm Black
Print Resolution (maximum dpi) Up to 2400x600 dpi
Standard Input Paper Capacity (sheets)‡ 250-Sheet Input Capacity
Optional Paper Capacity (sheets) LT-5000 (250 sheets)
Multi-purpose Tray Yes (up to 50 sheets)
Duplex Printing Capability Yes
Standard Interface(s) Parallel & USB Interfaces
Optional Interface(s) NC-9100H (internal ethernet option)
Standard Memory (MB) 16MB Memory
Optional Memory (MB) Yes‡
Printer Driver Compatibility† Windows® & Mac OS®
Emulation(s) PCL-6 & BR-Script 3
Maximum Monthly Duty Cycle‡ 20,000 printed pages

Faxing Capability B/W Faxing
Fax Modem Speed 33.6K bps Super G3 Fax Modem
PC Fax Capability (send/receive)† Yes
Best Transmission Speed (sec)‡ Approx. 2 seconds per page
Call Waiting/ Caller ID/ Distinctive Ring Ready‡ Yes
Out-of-Paper Reception Yes
External TAD Interface Yes
Total Auto Dial Locations 240 locations
Broadcasting (# of locations) Yes (290 Locations)
Quick Scan (Memory Transmission)‡ Approx. 2 sec/page
Fax/Telephone Switch Yes
Fax Page Memory‡ Up to 400 page fax memory
Fax Page Memory‡ Up to 480 page fax memory
Document Memory Backup Yes

Copying Capability B/W Copying
Design Style B/W Laser Technology
Max. Automatic Document Feeder Capacity‡ 50-Page ADF
Max. Black Copy Speed (cpm) 21cpm Black
Stand-alone Copying No PC Required
Reduction/Enlargement 25% - 400%
Sorting Function Yes
N in 1 Function 2 in 1 / 4 in 1
Poster Function Yes
Document Glass Size Legal-size

Scanning Capability B/W & Color Scanning
Max. Interpolated Scan Resolution (dpi)† 9600 dpi
Optical Scan Resolution (dpi) 600x2400 dpi
"Scan To" Feature† Email, Image, OCR, File
Scan File Formats TIFF/BMP/MAX
Scanner Driver Compatibility† Windows®/Mac OS®
Document Viewer Software† Includes Scansoft PaperPort® SE with OCR for Windows® and Presto!® PageManager® for Mac®
OCR Software† Includes Scansoft PaperPort® SE with OCR for Windows® and Presto!® PageManager® for Mac®

Paper Handling Size - Paper Tray LT5000 (optional 2nd 250-sheet adjustable paper tray)
Minimum Paper Width/Length (Paper Tray) 5.8"/5"
Maximum Paper Width/Length (Paper Tray) 8.5"/14.0"
Sheet Weight - Paper Tray (max/min) 16-28 lbs.
Minimum Input for ADF (Width/Height) 5.8"/5"
Max Input of ADF (Width/Height) 8.5"/14"
Sheet Weight - ADF (max/min) 17 - 24 lbs.
Output Paper Capacity (sheets) 150 sheets
Color LCD No
Power Source AC 120V 50/60Hz
Power Consumption - Sleep/Ready/Copying 14W/85W/1090W or less
ENERGY STAR® Qualified Yes
Operating Environment: Temperature 50-91° F
Operating Environment: Humidity 20-80% (w/out condensation)
Carton Dimensions (W"xD"xH") 22.3" x 24.7" x 22.6"
Carton Weight (lbs) 51.3 lbs.
Unit Dimensions (W"xD"xH") 20.9" x 17.5" x 18.5"
Unit Weight (lbs) 39.9 lbs.
"In-box" Consumables/Yield‡ (1) TN540 Standard Yield Toner Cartridge (3,500 Pages)
(1) DR510 Drum Unit (20,000 Pages)
Warranty 1 Year Limited
*Street pricing may vary
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