Product Specifications
Part Number 21 0150
Product Class Workgroup laser MFP
Speed Up to 50 ppm
Time to First Page As fast as 8.5 seconds
Print Resolution 1200 x 1200 dpi, 2400 image quality printing, 600 x 600 dpi
Processor 533 MHz
Memory (std./max.) 256MB/640MB
Connectivity
Standard
Optional USB, Ethernet, USB Direct Interface, 1 ISP
Parallel, Serial, Wireless, Gigabit Ethernet, Fiber Optic
Printer Languages PostScript 3, PCL 6 and PPDS Migration Tool
Direct Print Formats jpeg, tiff, gif, bmp, png, pcx, dcx, pdf v1.5, html
Fonts PostScript: 158 scalable; PCL: 89 scalable including OCR-A, OCR-B and Code 3 of 9 bar codes, 2 bitmapped;
PPDS: 39 scalable, 5 bitmapped
Copy Speed: up to 50 ppm, reduce/enlarge (25-400%), paper saver (2-up and 4-up), collation, darkness adjustment,
original size to output size selection, copy select 1-999, date/time stamp, single-pass duplex, message overlay,
priority copy (job interrupt), copy countdown
Fax Speed: 33.6 bps max.; transmission speed: approximately 3 seconds per page; resolution: 200 x 100 dpi, 200 x
200 dpi, 300 x 300 dpi, 400 x 400 dpi; fax redirect, group fax, manual fax, fax from PC, up to 512-character
shortcuts, fax preservation, LDAP lookup, Caller ID, speed dials, block junk faxes
Scan Output resolutions: up to 600 x 600 dpi black, up to 300 x 300 dpi color; scan destinations: Network TWAIN, USB
Direct Interface, e-mail, FTP, LDSS, Scan-to-PC; File Formats: TIFF, PG, PDF; legal-size from flatbed; duplex scanning
Operating Systems Microsoft Windows, Mac, NetWare, UNIX and Linux
Acoustics Printing: 56 dBA; Copying: 57 dBA; Scanning: 52 dBA; Idle: 30 dBA
Size ( xDxH) 27.5 in. x 29.2 in. x 57 in. (699 mm x 742 mm x 1448 mm)
eight 180 lb. (81.7 kg)
Media Specifications
Paper Capacity (sheets)
Standard
Maximum Input: 1,100 (500 + 500 + 100 MPF); Output: 1,250
Input: 3,1002(500 + 500 + 2000 + 100 MPF); Output: 1,250
Paper Sources
Standard
Maximum Input: 3; Output: 2
Input: 4; Output: 2
Media Information
Types
Size
Weight
Plain paper, paper labels, card stock, transparencies, envelopes, vinyl labels,
polyester labels, dual web and integrated labels
Letter, Legal, A4, A5, IS B5, Executive, Folio, Statement, Universal (2.75 in. x
5 in. to 8.5 in. x 14 in), envelopes (7 3/4, 9, 10, DL, C5, B5)
Plain paper: 16 to 47 lb. (60 to176 g/m2); Card stock: up to 110 lb. (199 g/m2)
Shipping Dimensions
Lexmark X646ef
Size: 40 x 48 x 41
Weight 248 lb.
Lexmark MFP
Adjustable Stand
Size: 30 x 33 x 34
Weight: 57 lb.
In the Box
The Lexmark X646ef MFP with a customizable e-Task touch screen provides print, copy, fax and
scan functions and includes stapling and offset stacking finishing.
X646ef MFP
Lexmark X646ef MFP
Lexmark X646ef MFP
• T644dtn printer
• 21,000-page High Yield Return
Program Print Cartridge1
• 4600 MFP option
with 40GB
Hard Disk
• StapleSmartTM Finisher
• MFP Adjustable Stand
• Software &
Documentation CD
• AC Power Cord
• Setup Guide
• DC/PCI Cable
• Spare Separator Pad
