Print Technology B/W Laser Technology
Faxing Capability B/W Faxing
Fax Modem Speed 33.6K bps Fax Modem
Best Transmission Speed (sec)‡ Approx. 2.5 seconds per page
Max. Automatic Document Feeder Capacity‡ 20-Page ADF
Standard Input Paper Capacity (sheets)‡ 250-Sheet Input Capacity
Standard Memory (MB) 16MB Memory
Fax Page Memory‡ Up to 400-page fax memory
Dual Access Yes
Polling Yes
Broadcasting (# of locations) Yes (272 locations)
Group Dial (up to x groups) Yes (8)
Quick Scan (Memory Transmission)‡ Approx. 2.5 sec/page
Delayed Transmission/Timers Yes/50 Timers
Document Memory Backup No
Gray Scale Mono: 256
Remote Fax Retrieval Yes
Fax Forwarding/Paging Yes
Auto Fax Reduction Yes
Transmission Verification Report Yes (with image)
Out-of-Paper Reception Yes
Coding Method Mono:MH/MR/MMR/JBIG
ITU-T Group Super G3
Optional Paper Capacity (sheets) No
Max. Fax Resolution 203x392 lines/inch
Activity Report/Journal Report Yes (up to 200)
back to top Telephone
Telephone Handset Yes
Fax/Telephone Switch Yes
One-Touch Dial (# of locations) 22 locations
Speed Dial (# of locations) 200 locations
Total Auto Dial Locations 222 locations
External TAD interface Yes
Automatic Redial (times/interval) Yes (1 time/5 min.)
Distinctive Ring Detection Ready‡ Yes
Caller ID Ready‡ Yes
Telephone Index Search Yes
back to top Copy
Copying Capability B/W Copying
Multi-Copying Yes (up to 99)
Copy Output Resolution (max. dpi) Up to 300x600 dpi
Max. Copy Speed B/W (cpm) Up to 21cpm Black
Copy Reduction/Enlargement 25% - 400%
Sorting Function Yes
N in 1 Function 2in1 / 4in1
back to top Other
Replacement Consumables / Yield‡ TN420 Standard Yield Toner Cartridge (1,200 pages)
TN450 High-Yield Toner Cartridge (2,600 pages)
DR420 Drum Unit (12,000 pages)
Printing Capability‡ B/W Printing
Standard Interface(s)‡ USB
Max. Black Print Speed (ppm) Up to 21ppm Black
Max. Print Resolution (dpi)‡ Up to 2400x600 dpi
LCD Size (characters/lines) 16 characters/2 lines
Output Paper Capacity (sheets) 100 sheets
"In-Box" Consumables (Yield)‡ (1) Starter Toner Cartridge (700 pages)
(1) DR420 Drum Unit
(12,000 pages)
Carton Contents Brother™ IntelliFAX-2840
(1) Starter Toner Cartridge (yields approx. 700 pages‡)
(1) DR420 Drum Unit (yields approx. 12,000 pages‡)
Telephone Line Cord
Telephone Handset
Handset Curled Cord
User's Guide
Quick Setup Guide
Documentation CD-Rom
AC Power Cord
Min. Input for ADF (Width/Height) 5.8"/5.8"
Max. Input for ADF (Width/Height) 8.5"/14"
Sheet Weight - ADF (Min./Max.) 17-24 lbs.
Min. Paper Width/Length (Paper Tray) 4.2"/5.9"
Max. Paper Width/Length (Paper Tray) 8.5"/14"
Sheet Weight - Paper Tray (Min./Max.) 16-28 lbs.
Power Source AC 110-120 V 50/60Hz
Power Consumption - Sleep/Standby/Peak 1.5W/55W/420W
ENERGY STAR® Qualified Yes
Operating Environment: Temperature 50-90.5 degrees F
Operating Environment: Humidity 20-80% (w/o condensation)
Machine Noise (Standby/Copying) 30 dBA / 53 dBA
Carton Dimensions (W"xD"xH") 18.7" x 18.0" x 17.2"
Unit Dimensions (W"xD"xH") 14.7" x 14.6" x 12.2"
Carton Weight (lbs.) 26.5 lbs.
Unit Weight (lbs.) 19.8 lbs.
Maximum Monthly Duty Cycle‡ 10,000 printed pages
Recommended Monthly Print Volume‡ 250 to 2,000 pages
Warranty 1 Year Limited
