Type Desktop
Engine speed (colour & B/W) Max. 36/31/26 cpm/ppm (A4, 8 1/2″ x 11″, long-edge feeding)
Paper size Max. A3 wide (12″ x 18″), min. A5R (5 1/2″ x 8 1/2″R)
Paper capacity
(80 g/m2)
Standard 600 sheets (500-sheet tray and 100-sheet multi-bypass tray)
Maximum 6,600 sheets
Paper weight Tray 60 g/m2 to 220 g/m2 (16 lbs bond to 80 lbs cover)
Multi-bypass tray 55 g/m2 to 300 g/m2 (13 lbs bond to 110 lbs cover)
Warm-up time*1 18 sec.
Memory Copy/print (shared): 4GB    320GB HDD*2
Power requirements Rated local AC voltage ±10%, 50/60 Hz
Power consumption (max.) 1.84 kW (220 to 240V), 1.44 kW (100 to 127V)
(W x D x H)
MX-3640N 608 x 681 x 834 mm (23 15/16″ x 26 13/16″ x 32 61/64″)
MX-3140N/2640N 608 x 659 x 834 mm (23 15/16″ x 25 15/16″ x 32 61/64″)
Weight (approx.) 76 kg (167.5 lbs)


Original paper size Max. A3 (11″ x 17″)
First copy time*3 MX-3640N Full colour: 6.8 sec.    B/W: 5.2 sec.
MX-3140N Full colour: 7.9 sec.    B/W: 5.8 sec.
MX-2640N Full colour: 8.1 sec.    B/W: 5.9 sec.
Continuous copy Max. 999 copies
Resolution Scan (colour) 600 x 600 dpi
Scan (B/W) 600 x 600 dpi, 600 x 400 dpi, 600 x 300 dpi
Print 600 x 600 dpi; 9,600 (equivalent) x 600 dpi (depending on print mode)
Gradation Equivalent to 256 levels
Zoom range 25 to 400% (25 to 200% using RSPF) in 1% increments
Preset copy ratios Metric: 10 ratios (5R/5E), inch: 8 ratios (4R/4E)

Network Scanner

Scan method Push scan (via control panel), pull scan (TWAIN-compliant application)
Resolution Push scan 100, 150, 200, 300, 400, 600 dpi
Pull scan 75, 100, 150, 200, 300, 400, 600 dpi    50 to 9,600 dpi via user setting*4
File formats TIFF, PDF, PDF/A, encrypted PDF, compact PDF*5*6, JPEG*6, XPS*7
Scanner utility Sharpdesk
Scan destinations Scan to e-mail/desktop/FTP server/network folder (SMB)/ USB memory

Document Filing

Document filing capacity*8 Main and custom folders: 20,000 pages or 3,000 files
Quick file folder: 10,000 pages or 1,000 files
Stored jobs*9 Copy, print, scan, fax transmission
Storage folders Quick file folder, main folder, custom folder (max. 1,000 folders)
Confidential storage Password protection

Network Printer

Resolution 1,200 x 1,200 dpi; 600 x 600 dpi; 9,600 (equivalent) x 600 dpi
Interface USB 2.0, 10Base-T/100Base-TX/1000Base-T
Supported OS Windows Server® 2003, Windows Server® 2008, Windows Server® 2012, Windows® XP, Windows Vista®, Windows® 7, Windows® 8, Mac OS X10.4, X10.5, X10.6, X10.7, X10.8
Network protocols TCP/IP (IPv4, IPv6), IPX/SPX (NetWare), EtherTalk (AppleTalk)
Printing protocols LPR, Raw TCP (port 9100), POP3 (e-mail printing), HTTP, Novell Printserver application with NDS and Bindery, FTP for downloading print files, EtherTalk printing, IPP
PDL (emulation) Standard PCL 6 emulation, Adobe® PostScript® 3
Option XPS
Available fonts 80 fonts for PCL, 136 fonts for Adobe® PostScript® 3

B/W Facsimile (optional MX-FX11 required)

Compression method MH/MR/MMR/JBIG
Communication protocol Super G3/G3
Transmission time Less than 3 seconds*10
Modem speed 33,600 bps to 2,400 bps with automatic fallback
Transmission resolution From Standard (203.2 x 97.8 dpi) to Ultra Fine (406.4 x 391 dpi)
Recording width A3 to A5 (11″ x 17″ to 5 1/2″ x 8 1/2″)
Memory 1GB (built-in)
Grey scale levels Equivalent to 256 levels
  • * MX-3640N dimensions
  • Shown with options.
  • *1:   At rated voltage, 23°C (73.4°F). May vary depending on operating conditions and environment.
  • *2:   HDD capacity depends on procurement and sourcing status.
  • *3:   Long-edge feeding of A4 (8 1/2″ x 11″) sheets from 1st paper tray, using document glass, without Auto Colour Selection and Auto Colour mode, MFP in fully ready condition. May vary depending on operating conditions and environment.
  • *4:   Resolutions higher than 600 dpi are interpolated.
  • *5:   Optional MX-EB11 required.
  • *6:   Colour only.
  • *7:   To view XPS files on PCs not running Windows Vista, you must have the XPS Viewer application installed.
  • *8:   Storage capacity will vary depending on the type of document and the scan settings.
  • *9:   Some features require option(s).
  • *10: Based on Sharp’s standard chart with approx. 700 characters (A4 or 8 1/2″ x 11″ long-edge feeding) at standard resolution in Super G3 mode, 33,600 bps, JBIG compression.
  • Design and specifications are subject to change without prior notice.
  • Windows, Windows Server, and Windows Vista are registered trademarks of Microsoft Corporation in the United States and/or other countries. Adobe and PostScript 3 are either registered trademarks or trademarks of Adobe Systems Incorporated in the US and/or other countries. All other brand names and product names may be trademarks or registered trademarks of their respective owners.
  • The ENERGY STAR logo is a certification mark and may only be used to certify products that have been determined to meet the ENERGY STAR programme requirements. ENERGY STAR is a US registered mark. The ENERGY STAR guidelines apply to products only in the US, the EU, Japan, Canada, Australia, New Zealand, and Taiwan.





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