Specifications

Feature	Value	Comment
SKU*	91642903
Printing Performance
Mono Print	30
Print Resolution (dpi)	2400 x 600
Processor (MHz)	297
Time To First Page (seconds)	5.51
Standard Memory (MB)	32
Maximum Memory (MB)	288
Duplexing	Standard
Duty Cycle (pages per month)	70000
Compatibility
Compatibility	Windows® Vista®/Vista x64, XP Home Edition/Professional/x64 Edition, 2003 Server/x64 Edition, Enterprise Server/x64 Edition, Data Center Server/x64 Edition, 2000 Workstation/Professional/ Server/Advanced Server (SP4 or later); Mac® OS X 10.3 and higher
Fonts and Bar Codes
Resident Fonts	87 Scalable; PCL Bitmap: Line Printer; OCR-A/B; Bar codes: UPC-A, UPC-E, EAN/JAN-8, EAN/JAN-13, Interleaved 2 of 5, Code 39, Code 128, EAN/UCC 128, CODABAR, ZiP+4 POSTNET
Interfaces / Connectivity
Standard Interfaces	USB v2.0, Parallel, OkiLAN 10/100 Base-TX internal Ethernet print server card
Optional Interfaces	N/A
Network-	Standard
Paper Handling
Standard Paper Capacity (sheets)	530-sheet Letter/Legal/ Universal tray; 50 sheets Multipurpose tray
Face Down Output (sheets)	150
Face Up Output (sheets)	50
Maximum Paper Capacity (sheets)	1110
Additional Features
Software	N/A
Operating / Physical Specifications
Dimensions W/out Box (W x D x H) (inches/cm)	14.5" x 15.6" x 11.7" (36.9 cm x 39.5 cm x 29.72 cm)
Weight Without Box (lb. / kg)	24 lb. (10.8 kg)
Warranty
Warranty	1-Year limited warranty on parts and labor with Overnight Exchange6; 5-Year limited LED printhead warranty
Release Date
First seen	18 October 2008

OKI B420dn