Oki B 4250 - Manual (Page 81)

SPECIFICATIONS > 81
SPECIFICATIONS
GENERAL
A summary of the basic characteristics of your printer appears in the table
below:
Item Specification
Dimensions See the following section entitled “Overall Dimensions”
Weight 20 lbs (9 kg approximately)
Printing method Electro-photographic printing using LEDs as light source
Print color Monochrome
Print speed (B4100) 19 pages per minute maximum
(B4250, B4350, B4350n) 23 pages per minute maximum
Resolution 600 x1200 dots per inch
Emulations (B4100) GDI; (B4250, B4350, B4350n) PCL5, PCL6, Epson FX,
IBM ProPrinter.
PS emulation (optional) for B4350, B4350n.
Interfaces USB 2.0 full speed
Parallel port (not available on the B4100 model) in compliance with
IEEE 1284-1994 Standard
100BASE-TX/10Base-T;Standard on B4350n; option for B4350
Optional RS232 Serial interface for B4250, B4350, B4350n
Processor 200 MHz PowerPC
Memory 8 MB (B4100)
16 MB (B4250, B4350, B4350n), expandable to 272MB
Paper sizes A4, A5, A6, B5, Letter, Legal 13, Legal 14, Executive, Custom,
Envelopes (5 types)
Paper feed Automatic feeding via paper trays
Manual feeding of single sheets
Paper feed
capacity
at 20 lb (80g/m²) Tray 1: 250 sheets
Optional Tray 2: 500 sheets (not available for B4100 model).
Paper output Face up, Face down depending on paper size, type and thickness
Paper output
capacity at 20 lb
(80g/m²) Face up: 50 sheets
Face down: 150 sheets
Printer life 5 years or 180,000 pages (average 3,000 pages/month)
Consumables Toner cartridge, Image drum