OKI ES8431dn Specifications
Print
Print Speed
A4: 35ppm colour, 35ppm mono; A3: 20ppm colour, 20ppm mono
Time to first print (TTFP)
9.5 seconds colour, 9.5 seconds mono
Warm up time
Up to 32 seconds from power on and up to 27 seconds from power save
Processor speed
800MHz
Print Resolution
ProQ2400 Multi-level technology, 2400 x 600dpi
Enhancements
Auto Colour Balance, Photo Enhance via Driver (excludes Mac OS and all PostScript drivers)
Memory
Standard RAM: 256MB; Maximum RAM: 768MB
SDHC Memory Card
Optional: 16GB
Duplex Printing
Standard
Operating temperature/ humidity
10°C to 32°C (17°C to 27°C recommended)/ 20% to 80% RH (50% to 70% RH recommended)
Storage temperature/ humidity
-10°C to 43°C, 10% to 90% RH
Power supply
Single phase 220 to 240VAC; Frequency 50/60Hz +/- 2%
Power consumption
Typical: <700W; Max: <1400W; Idle <100W; PowerSave: <12W; Deep Sleep: <1.0W; Auto-Off: <0.15W
Weight
40kg
Size (HxWxD)
360 x 449 x 552m
Operating Conditions
OS Compatibility
Windows 2000 / XP Home / XP Professional (32-bit & 64-bit) / Server 2003 (32-bit & 64-bit) / Server 2008 (32-bit & 64-bit) / Server 2008 R2 (64-bit) / Vista (32-bit & 64-bit) / 7 (32-bti & 64-bit); Mac OS X 10.3.9 to 10.7
Connectivity
Hi-Speed USB x 2 (1 x type A & 1 x type B), 10/100-TX Ethernet
Printer language
PCL 6 (XL3.0) and PCL5c, PostScript3 emulation, SIDM (IBM-PPR, EPSON-FX), PDF Direct Print v1.8
Advanced networking and security
IPv6, 802.1x authentication, SNMP V3, SSL3/TLS HTTPS encryption, Secure Print, Secure Erase, Data Encryption, MAC filtering, IP filtering
Utility suite
Color Correct, OKI LPR, PrintSuperVision.net, PrintSuperVision Multiplatform, Color Swatch Utility, ICC Profiles, Template Manager, Web Driver Installer, WebPrint, Print Job Accounting, Print Job Accounting Enterprise, Print Job Accounting Client, Storage Device Manager, PS Gamma Adjuster, Profile Assistant, PDF Direct Utility, Color Access Policy Manager
Noise
Operating: Up to 52dB(A)or less, Standby: 32dB(A)or less, Power save: Background Level
Paper Handling
Paper types
Tray 1: A3, A4, A5, A6, B4, B5; Tray 2/3/4: A3, A4, A5, B4, B5; Multi-purpose tray: A3, A4, A5, B4, B5, A6; 11 envelopes (Com-9, Com-10, DL, Monarch, C5, C4); Custom size (up to 1321mm length including banner); Duplex: A3, A4, A5, B4, B5; Custom size: Width 148.5-297mm Length 182-431.80mm
Paper capacity
Tray 1: 300 sheets of 80gsm; Multi-purpose tray: 100 sheets of 80gsm
Paper capacity optional tray
Tray 2: 530 sheets of 80gsm; Tray 3: 530 sheets of 80gsm; Tray 4: 530 sheets of 80gsm
Maximum paper capacity
1990 sheets of 80gsm
Paper Weight
Tray 1: 64 to 220gsm; Tray 2/3/4: 64 to 176gsm; Multi-purpose tray: 64 to 256gsm; Duplex: 64 to 220gsm
Paper Output
250 sheets face down, 100 sheets face up, 80gsm