Printer Range > Mono Laser Printer > Oki ES8140
Workgroup performance within a compact footprint

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Print speed mono A4: 40ppm |
IEEE1284 Bi-directional parallel, Hi-Speed USB 2.0, 10/100BaseTX Ethernet |
A4, A5, B5(JIS), A6, Letter, Legal 13, Legal 14, Executive, Statement |
True 1200 x 1200dpi |

Fast desktop A4 printing speeds of up to 40ppm (A3, 22ppm). Time to first print 5 seconds
Flexible media handling, A6 to A3 sizes and paper weights of up to 200gsm
Duplex printing as standard and paper capacity of 630 sheets (expandable to 1,690 sheets)
128MB RAM memory and fast 533MHz processing power
1200 x 1200dpi print resolution for pin-sharp output
20,000 pages capacity print cartridge
Transform your black and white documents with the ES8140, the A3 printer with the speed, versatility and footprint of an A4 device. With sharper mono output, provided by OKI's innovative digital LED technology, the ES8140 brings A4 and A3 mono printing closer to your small to medium workgroup.
Gone are the days of having to decipher your spreadsheets and diagrams with a magnifying glass. The ES8140 provides the convenience of fast desktop A4 printing speeds of up to 40ppm with the capability to print your documents at a size that gives them and you a new perspective.
The ES8140 is competitively priced when compared with many A4 printers and brings affordable, A4 and A3 mono printing, to every business, large or small. The ES8140 is designed to offer low running costs with a low total cost of ownership that puts A3 printing in the reach of businesses and workgroups in every sector.
| Print Speed | Print speed mono A4: 40ppm |
| Print speed mono A3: 22ppm | |
| Print Resolution | 1200 x 1200dpi, 600 x 600dpi, 300 x 300dpi |
| Memory | Standard RAM: 128MB; Maximum RAM: 640MB |
| SDHC Memory Card | Optional: 16GB |
| Time to first print | 5 seconds |
| Duplex Printing | Standard |
| Warm up time | Up to 19 seconds |
| Processor speed | PowerPC464FP 533MHz |
| Operation temperature / humidity | 10°C to 32°C / 20% to 80% RH |
| Storage temperature / humidity | -10°C to 43°C / 10% to 90% RH |
| Power consumption | Typical: 550W; Max: 1200W; Idle: 75W; Power Save: 15W; Sleep mode: <1.2W |
Operating Conditions |
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| OS Compatibility | Windows 2000 / XP / XP x64 / Server 2003 (32-bit & 64-bit) / Vista (32-bit & 64-bit) / 7 (32-bit & 64-bit) / Server 2008 (32-bit & 64-bit) / Server 2008 R2; Mac OS X 10.3.9 - 10.6.4; Unix/Linux using PPD |
| Noise | Operating: 54dB(A) or less; Standby: 37dB(A) or less; Power save: Background level |
| Weight | 28kg approx |
| Size (HxWxD) | 373 x 485 x 521mm (max 575mm) |
| Connectivity | 10/100-TX Ethernet, USB 2.0 Hi-Speed, IEEE 1284 Bi-directional Parallel |
| Printer Language | PCL5e, PostScript 3 (emulation), SIDM (IBM-PPR, EPSON-FX) |
| Network & Protocols | All major network protocols supported via ethernet card with internal web server for printer and network card set-up and management. TCP/IP: ARP, IPv4/v6, ICMP, TCP, UDP, LPR, PORT9100, FTP, HTTP, HTTPS, IPP, SNMP v1/v3, TELNET, BOOTP, DHCP, DNS, DDNS, UPnP, Bonjour, WINS, SMTP, POP3, SNTP, WSDPrint, LLTD; NetWare 4.1J/5J/6J with full NDS support:- PServer, RPrinter; EtherTalk: ELAP, AARP, DDP, AEP, NBP, ZIP, RTMP, ATP, PAP; IEEE802.1x; NetBEUI: SMB, NetBIOS; Other: EAP-TLS, PEAP, IPSec |
| Advanced networking and security | IPv6, 802.1x authentication, SNMPv3, SSL/TLS HTTPS encryption, Secure Print, Secure Erase, Data Encryption, MAC filtering, IP filtering, IPSec |
| Utility suite | Configuration Tool, Driver Installer, Front End, OKI LPR, Network Card Setup, Network Extension, PrintSuperVision, Template Manager, Print Control Server, Print Control Client, Print Control Report Tool, Storage Device Manager, PDF Print Direct, Web Driver Installer |
Paper Handling |
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| Paper types | Tray 1: A3, A4, A5, B4, B5; Tray 2/3: A3, A4, A5, B4, B5; Multipurpose tray: A3, A4, A5, B4, B5, A6; 10 Envelopes (Com-9, Com-10, DL, Monarch, C4, C5); Labels (A4), Custom size: Width 76-297mm Length 148-431.8mm; Duplex: A3, A4, A5, B4, B5; Custom size: Width 148.5-297mm Length 182-420mm |
| Paper Weight | Tray 1/2/3: 60 to 176gsm; Multi-purpose tray: 60 to 200gsm; Duplex: 60 to 105gsm |
| Paper capacity | Tray 1: 530 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 |
| Maximum paper capacity | 1,690 sheets of 80gsm |
| Paper Output | 250 sheets face down, 100 sheets face up, 80gsm |
| Accessory | Description | Product ID |
| 256MB RAM |
Increased RAM memory enables easy printing in graphic intensive applications and handling of print jobs from many users | 01182907 |
2nd/3rd Paper Tray![]() |
Adds an additional paper capacity of 530 sheets of 80gsm. | 44676103 |
512MB RAM![]() |
Enables easy printing in graphic intensive applications and handling of print jobs from many users | 01182908 |
| SDHC Memory Card 16GB |
Enables secure (encrypted) print | 01272701 |