OKI ES8140 A3 Mono Printer

Low running costs with value added features.

Ideal for printing a wide range of business documents in A3, the affordable ES8140 provides the convenience of larger paper size with the speed, versatility and compact footprint of an A4 device. Reliable, digital LED technology, sharp 1,200 x 1,200 print resolution and high capacity toners deliver great results and maximum device uptime.

Delivering sharp, high-quality A3 output with the speed, versatility and footprint of an A4 device, the ES8140 offers low running costs and low total cost of ownership, bringing versatile A3 mono printing to small and medium workgroups. Contact us today on 1800 572 072 for an obligation free trial


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Compact A3 printer – Affordable A4 and A3 mono output


The compact ES8140 mono printer makes it possible to print efficiently in A4 and A3 formats with quick print speeds of up to 40 pages per minute. Larger format printing provides a clearer view of spreadsheets, diagrams, drawings and other business documents.

  • Up to 40ppm A4 print speed, 22ppm A3
  • Time to first print in just 5 seconds
  • Quick 533MHz processor and 128MB RAM memory
  • Sharp 1,200 x 1,200 dpi print resolution
Flexible output – Print business documents in A6 to A3 up to 200gsm


Printing output in A6, A4 and A3 paper sizes, the flexible ES8140 handles a wide range of media in paper weights up to 200gsm, making it ideal for in-house document printing. Network ready, the high-performance device combines high maximum paper capacity with robust design for reliable workgroup performance.

  • Handles media from A6 to A3 size and paper weights up to 200gs
  • Duplex printing as standard
  • Optional maximum paper capacity of up to 1,690 sheets
  • Network-ready, built-in PCL/Postscript for maximum platform flexibility
Low running costs – High capacity toner, eco-features


Providing cost-effective A3 and A4 printing in a compact, desktop size, the ES8140 combines ultra-high-capacity 20k toner with energy-saving features, reducing running costs and lowering the total cost of ownership.

  • Ultra-high-capacity 20k tone
  • Energy-saving sleep mode of 1.2W
  • High maximum 100k duty cycle
Value-added features – Secure Print setting, remote monitoring


In-built software utilities and features include Secure Print function to protect sensitive documents and PrintSuperVision remote monitoring and management tool, providing greater visibility and control of print costs by enabling businesses to view output in real time.

  • Secure Print function protects sensitive data and documents
  • ​PrintSuperVision remote monitoring and management
Number of users 1-10 Users
A4 Print speed 40ppm
A3 Print speed 22ppm
Maximum paper capacity 1,690 sheets of 80gsm
Monthly print volume
20,000 pages
Printer language PCL, PS, SIDM
Security Secure Print
Printing Technology Digital LED Electrophotographic Printing Method
Print Resolution 1200 x 1200 dpi
600 x 600 dpi
Physical dot pitch: 1200 dpi
Warm-up Time Approx. 19.0 seconds from power-on
Approx. 19.0 seconds from power save
First Print Out Time Approx. 5.0 seconds
Print Speed A4(Landscape) 40 ppm
A3 22 ppm
Interface 100BASE-TX/10BASE-T, USB 2.0 (High Speed), IEEE1284-1994 Bi-directional Parallel, USB 2.0 (High Speed) Host
Protocol TCP/IP, IPX/SPX, EtherTalk
Printer Language PCL 6 (XL) emulation, PCL 5e emulation, PostScript 3 emulation, IBM ProPrinter emulation, Epson FX Emulation
Supported OS (Click here for latest OS) Windows 7, Windows 7 x64, Windows Vista, Windows Vista x64, Windows XP, Windows XP x64, Windows Server 2008 R2, Windows Server 2008, Windows Server 2008 x64, Windows Server 2003, Windows Server 2003 x64, Mac OS X 10.6, Mac OS X 10.5, Mac OS X 10.4
Memory (Std./Max.) 128MB/640MB
Font PostScript emulation 136 fonts, PCL emulation 87 scalable fonts, 4 bitmap fonts
Paper Size A3, A4, A5, A6, B4, B5, B6, Letter, Legal 13, Legal 13.5, Legal 14, Executive, Envelopes, Custom Size: Width 148-297 mm x Length 182-420 mm
Paper Weight Tray 1 : 60 – 176 gsm
(Optional)Additional Tray : 60 – 176 gsm
Multi-purpose tray : 60 – 200 gsm
Input Capacity Tray 1 : 530 sheets
(Optional)Additional Tray : 530 sheets
Multi-purpose tray : 100 sheets
Output Capacity Face Down : Max. 250 sheets
Face Up : Max. 100 sheets
Dimensions(WxDxH) 485 x 521 x 373 mm
Weight(includes supplies) Approx. 28.0 kg
Weight(not includes supplies) Approx. 26.0 kg
Operating Environment Operating: 10 – 32 °C, 20 – 80 %RH
Storage: 0 – 43 °C, 10 – 90 %RH
No condensation
Power Source Single phase 220 – 240 VAC ±10%, 50/60 Hz ±2%
Power Consumption Operating: Max. 1,200W / Ave. 550W
Idle: 75W
Power Save: 15.0W
Deep Sleep: 1.2W
Safety & Environment Regulation EMC-Directive, Energy Star, CE Mark, GS Mark, CCC Mark
Noise Level Operating :Approx. 54 dBA
Idle: < 37 dBA
Duty Cycle Recommended: 20,000 pages/month
Maximum: 100,000 pages/month
In the Box Manuals, Starter toner cartridge x 1, Image Drum x 1, Power cable, CD-ROM, Others