Canon Image Runner Advance 4251 - A3 Monochrome Laser Multifunction Printer, 51 Ppm Print Speed, 1200 Dpi Print Resolution, 550 Sheet X 2 Cassette Capacity, 160gb Hard Disk Drive

Print Speed : A4 - 51 ppm, A3 - 25 ppm
Color Output : Monochrome
Print Technology : Laser
Model Number : 4251
Brand : Canon
Maximum Original Size : A3
Paper Sizes - Cassette 1 : B4, A4, A4R, B5, B5R, A5R
Paper Sizes - Cassette 2 : A3, B4, A4, A4R, B5, B5R, A5R, and Custom size (139.7mm x 182mm to 297mm x 431.8mm), Envelopes (COM10 No.10, Monarch, DL, xISO-CS)
Paper Sizes - Multi Purpose Tray : A3, B4, A4, A4R, B5, B5R, A5R, Custom size (99mm x 148mm to 297mm x 431.8mm), Envelopes
Resolution - Scan : 600dpi x 600dpi
Resolution - Copy : 1200 x 600dpi (Interpolated)
Resolution - Print : 1200dpi x 1200dp
Magnification - Copy Ratio : 25-400%
First Copy Time : 3.7 seconds or less
Warm-Up Time - From Power On : 30 seconds or less
Warm-Up Time - From Sleep Mode : 10 seconds or less
Multiple Copies : 1 to 999 copies
Paper Weight - Cassette : 60 to 128gsm
Paper Weight - Multi Purpose Tray : 52 to 220gsm
Paper Capacity - Cassette 1, 2 : 550 sheets x 2 cassettes (80gsm)
Paper Capacity - Cassette 3, 4 (Optional) : 550 sheets x 2 cassettes (80gsm)
Paper Capacity - Multi Purpose Tray : 80 sheets (80gsm)
Paper Capacity - Paper Deck : 2,700 sheets (80gsm)
Memory : Standard: 1.256GB RAM / Maximum: 1.768GB RAM
Hard Disk Drive : Standard: 160GB / Maximum: 1TB
Interface - Network : Ethernet 10Base-T / 100Base-TX / 1000Base-T (RJ-45)
Interface - Others : USB 2.0 x 2 (Host), USB 2.0 (Device), USB 2.0 x 2 (w/Optional Device Port), SD Card / SDHC Card / CompactFlash / Memory Stick / Microdrive (w/Optional Multimedia Reader / Writer)
Power Supply : 220-240V AC, 50/60Hz
Max Power Consumption : 1.5kW or less
Toner Yield (A4, 6% coverage) : 34,200
Drum Yield : 176,000
Dimensions (W x D x H) : 565mm x 708mm x 902mm (w/ADF)
Weight : 78.0kg (w/ADF)
Installation Space (W x D) : 876mm x 708mm
OS Compatibility : Windows XP, Windows Vista, Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Mac OSX (10.4.9 or later)
Print - PDL : UFRII (Standard), PCL5e/6 (Optional), Adobe PostScript 3 (Optional)
Print - Resolution : 1200dpi x 1200dpi
Print - Memory : Standard: 1.256GB RAM / Maximum: 1.768GB RAM
Print - Hard Disk : Standard: 160GB / Maximum: 1TB
Print - Supported OS - UFR II : Windows XP, Windows Vista, Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Mac OSX (10.4.9 or later)
Print - Supported OS - PCL : Windows XP, Windows Vista, Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012
Print - Supported OS - Adobe PostScript 3 : Windows XP, Windows Vista, Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Mac OSX (10.4.9 or later)
Print - Interface - Network : Ethernet 10Base-T / 100Base-TX / 1000Base-T (RJ-45)
Print - Interface - Others : USB 2.0 x 2 (Host), USB 2.0 (Device), USB 2.0 x 2 (w/Optional Device Port), SD Card / SDHC Card / CompactFlash / Memory Stick / Microdrive (w/Optional Multimedia Reader / Writer)
Print - Network Protocol : TCP/IP (LPD / Port9100 / WSD / IPP / IPPS / SMB / FTP), IPv6, IPX / SPX (NDS, Bindery), AppleTalk
Print - Pull Scan : Network TWAIN Driver (75 to 600dpi 24bit color / 8bit grayscale / 2bit Black & White)
Send - Scan Speed (A4, 300dpi) : Black & White / Color: 51ipm
Send - Scan Resolution : 100 x 100dpi, 150 x 150dpi, 200 x 100dpi, 200 x 200dpi, 200 x 400dpi, 300 x 300dpi, 400 x 400dpi, 600 x 600dpi
Send - Destinations : /Internet FAX (SMTP), PC (SMB, FTP), iWDM, WebDAV
Send - Address Book : LDAP, Local (Max 1800)
Send - File Format : TIFF, JPEG, PDF, XPS, High Compression PDF/XPS, PDF/A-1b, Optimize PDF for Web
Optional Accessories - Universal Send Advanced Feature Set-D1 - File Format : Outline PDF (Trace & Smooth), Searchable PDF/XPS, Reader Extensions PDF, Open Office XML for Powerpoint
Optional Accessories - Universal Send Security Feature Set-D1 - File Format : Encrypted PDF, Device Signatur