Superb Image Quality

True 1,200 x 1,200 dpi printing (MX-6051/5051)
Genuine Adobe^® PostScript^® 3^™ (option)
Sharp’s proprietary Auto Colour Mode, further improved for enhanced scan/copy performance
Automatically makes scan settings according to document type—provides optimal scan results

RSPF scans documents at 80 opm*¹ (one-sided)
Wide variety of finishing options, including saddle stitch finishing, manual stapling, and stapleless stapling
Accommodates a wide variety of paper sizes up to SRA3 and weights up to 300 g/m²
Envelopes feedable via standard paper tray
Empty toner cartridge can be replaced without interrupting a copy/print job (MX-6051/5051)
Print Release function enables printout from any compatible networked MFP*²
Direct printing of Microsoft^® Office (docx, xlsx, pptx) files*³ (option)
OCR allows users to convert scanned documents into editable Office Open XML (docx, xlsx, pptx) files and searchable PDFs (option)
Multicrop/Image Crop functions simultaneously scan multiple receipts/photos and save them as separate files
Supports compact PDF (option)
For large-volume scanned data, a URL can be generated and shared via e-mail

Easy UI mode on 10.1-inch colour LCD touchscreen
Dedicated user icons allow quick login to personalised operation screen
Control panel tilts at various angles for easy access
Blue, red, and green LED lamps light up according to user operation or to notify users of machine/job status

Secondary Ethernet port to support additional network*⁴
NFC*⁵ and QR Code^® enable easy direct connection between MFP and mobile device
Sharpdesk Mobile print/scan application*6 enables scanned documents to be saved to a mobile device, or files on that device to be printed
Supports various mobile printing services (option)
Application Portal offers apps for downloading and installing onto MFP
Easy access to public cloud services such as Dropbox via single sign-on (option)
Sends scanned data via Gmail™ or Microsoft Exchange/Online accounts
Sharp OSA (Open Systems Architecture) allows integration with network and cloud-based applications (option)
Advanced system/data protection and access control, including firmware self-recovery and whitelisting

Model		MX-6051/5051	MX-4051/3551/3051/2651
Type		Desktop
Engine speed	A4 (8 1/2″ x 11″)*¹	Max. 60/50 ppm	Max. 40/35/30/26 ppm
	A3 (11″ x 17″)	Max. 27/26 ppm	Max. 20 (19)/18/16/15 ppm
	SRA3	Max. 26/24 ppm	Max. 18/16/15/15 ppm
Control panel display		10.1-inch colour LCD touchscreen
Paper size		Max. SRA3 (12″ x 18″), min. A5 (5 1/2″ x 8 1/2″*²)
Paper capacity (80 g/m²)	Standard	650 sheets (550-sheet tray and 100-sheet multi-bypass tray)
Paper capacity (80 g/m²)	Maximum	6,300 sheets (650 sheets & optional 550 + 2,100-sheet tray and 3,000-sheet tray)
Paper weight	Tray	60 g/m² to 300 g/m² (16 lbs bond to 110 lbs cover)
Paper weight	Multi-bypass tray	55 g/m² to 300 g/m² (13 lbs bond to 110 lbs cover)
Warm-up time*³		Colour: 31 sec.⁴ B/W: 26 sec.⁴	20 sec.*⁴
Memory		5 GB (copy/print shared) 500 GB HDD*⁵
Power requirements		Rated local AC voltage ±10%, 50/60 Hz
Power consumption		Max. 2.07 kW (220 V to 240 V)	Max. 1.84 kW (220 V to 240 V), max. 1.65 kW (110 V)
Dimensions (W x D x H)*⁶		608 x 650 x 834 mm (23 15/16″ x 25 19/32″ x 32 27/32″)
Weight (approx.)		82 kg (180.8 lbs)	79 kg (174.2 lbs)

Copier

Model		MX-6051/5051	MX-4051/3551/3051/2651
Original paper size		Max. A3 (11″ x 17″)
First copy time*⁷		Colour: 4.8 sec. B/W: 3.7 sec.	Full colour: 6.7 sec. B/W: 4.7 sec.
Continuous copy		Max. 9,999 copies
Resolution	Scan (colour)	600 x 600 dpi
	Scan (B/W)	600 x 600 dpi, 600 x 400 dpi
	Print (colour)	600 x 600 dpi, 9,600 (equivalent) x 600 dpi (depending on copy mode)
	Print (B/W)	1,200 x 1,200 dpi*⁸, 600 x 600 dpi, 9,600 (equivalent) x 600 dpi (depending on copy 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

Model		MX-6051/5051
Scan method		Push scan (via control panel), pull scan (TWAIN-compliant application)
Scan speed*⁹	Colour & B/W	Max. 80 originals/min.
Resolution	Push scan	100, 150, 200, 300, 400, 600 dpi
Resolution	Pull scan	75, 100, 150, 200, 300, 400, 600 dpi 50 dpi to 9,600 dpi via user setting*¹⁰
File formats		TIFF, PDF, PDF/A-1a¹¹, PDF/A-1b, encrypted PDF, XPS, compact PDF¹²¹³, JPEG¹³, searchable PDF¹¹, OOXML (pptx, xlsx, docx)¹¹, text (TXT [UTF-8])¹¹, rich text (RTF)¹¹
Scan destinations		Scan to e-mail/desktop*¹⁴/FTP server/network folder (SMB)/USB drive/HDD

Model	MX-6051/5051	MX-4051/3551/3051/2651
Document filing capacity*¹⁵	Main and custom folders: 20,000 pages or 3,000 files
Document filing capacity*¹⁵	Quick file folder: 10,000 pages or 1,000 files
Stored jobs*¹⁶	Copy, print, scan, fax
Storage folders	Quick file folder, main folder, custom folder (max. 1,000 folders)

Model		MX-6051/5051
Resolution		1,200 x 1,200 dpi*⁸, 600 x 600 dpi, 9,600 (equivalent) x 600 dpi
Interface		USB 2.0 (host, high-speed), 10Base-T/100Base-TX/1000Base-T, wireless LAN (IEEE 802.11 b/g/n)*¹⁷
Supported OS*¹⁸		Windows Server^® 2008, Windows Server^® 2008 R2, Windows Server^® 2012, Windows Server^® 2012 R2, Windows Server^® 2016, Windows^® 7, Windows^® 8.1, Windows^® 10, Mac OS 10.6, 10.7, 10.8, 10.9, 10.10, 10.11, 10.12, 10.13, 10.14
Network protocols		TCP/IP
Printing protocols		LPR, Raw TCP (port 9100), POP3 (e-mail printing), HTTP, FTP for downloading print files, IPP, SMB, WSD
PDL	Standard	PCL 6 emulation
PDL	Option	Adobe^® PostScript^® 3^™
Available fonts		80 fonts for PCL, 139 fonts for Adobe PostScript 3

Model	MX-6051/5051	MX-4051/3551/3051/2651
Compression method	MH/MR/MMR/JBIG
Communication protocol	Super G3/G3
Transmission time	Less than 3 seconds*¹⁹
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 size	A3 to A5 (11″ x 17″ to 5 1/2″ x 8 1/2″)
Memory	1 GB (built-in)
Greyscale levels	Equivalent to 256 levels