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Ricoh D8400 Interactive Whiteboard

IWB D8400 Interactive Whiteboard

  • Large 84 inch screen
  • Impress with 4K format, LED backlit display
  • Connect via multiple USB ports and Bluetooth
  • Instantly transform your computer or mobile screen for team collaboration

Get in touch

Make a big impact at conferences, classrooms exhibitions

Deliver your message on a massive screen that pops with billions of colour in 4K, impressing audiences and colleagues. Showcase videos and presentations while improving how you collaborate and interact.

Bring visuals to life with this massive, yet portable, interactive whiteboard. Get started easily by connecting to your PC or Mac with easy touchscreen control. Provide interactivity by adding text, shapes and highlight information via your finger or felt-tip pen. Use it as a videoconference system, with picture-in-picture to get feedback from participants in different locations with the Ricoh Business Projection System.

  • Real time collaboration
    Edit and mark documents directly on the whiteboard. Multiple devices can connect for support across locations.
  • Innovative handwriting recognition
    Write, scribble or draw with the electronic pen, using the whiteboard’s OCR recognition.
  • No tired eyes
    Blue light mode and anti-glare screen reduces eye strain.
  • Share results easily
    Whiteboard visuals can be printed or send PDFs by email, to USB or directly to your office folders, on the cloud or network.


Operation panel
1 x main switch—Master power supply
7 x Tact switches—Power, Up, Down, Left, Right, Menu, Enter
104 kg or less—standalone display
110 kg or less—full configuration
0.9 kg—controller module
0.6 kg—image capture module of controller
Panel Type
LCD multi touch-screen display with LED system backlight
Panel size
84 inches wide; 1,860.48 x 1,046.52 mm (horizontal x vertical) screen size
Aspect ratio
308 cd/m2
3,840 x 2,160 pixels (1,920 x 1,080 pixels with IWB software)

Colour reproduction
1.06 billion colours maximum

Pixel pitch
0.744 mm

Response speed
13 ms

Display orientation

Screen size
1,860.48 mm—horizontal
1,046.52 mm—vertical

View angle
Left and right 178 degrees, up and down 178 degrees

Aspect ratio

Colour temperature
Low blue light—4,200K

On-screen display settings
Picture Modes—including Low Blue Light Mode, Backlight, Contrast, Brightness, Chroma, Phase, Sharpness, Colour temperature, Treble, Bass, Balance, Volume, Mute, Speaker, Audio source, PiP settings, Aspect, Adjust screen, Touch feature, Language, Power save, Control settings, Touch control settings, Set monitor ID, Advanced information
Touch sensor
Infrared (IR) touch

Touch points
10—2 when controller is installed

32,767 x 32,767 pixels

+/- 10mm of touchable area

Touch pen request
10 mm or more

Touch output
USB 2.0 Type B—not available when controller is installed

Touch panel cover glass
4 mm

Surface treatment


Video input
1 x VGA
1 x HDMI—HDCP-compliant
2 x DVI-D—HDCP-compliant
1 x DisplayPort—HDCP-compliant
Interfaces - standard
1 x serial RS-232C input
1 x serial RS-232C output
1 x USB 2.0 Type B—for touch control
Open Pluggable Specification (OPS) controller slot
1 slot with detachable cover
Interfaces - optional
Network interfaces
Available with RICOH Interactive Whiteboard controller Type 1 and RICOH OS-free Interactive Whiteboard controller Type 1
10Base-T/100Base-Tx (Ethernet)
1000Base-T (Gigabit Ethernet)
IEEE 802.11a/b/g/n (Wireless LAN)
Touch sensor - Multi-touch
Windows 7—Ultimate, Professional, Home Premium
Windows 8—Windows 8, Pro, Enterprise
Windows 8.1 —Windows 8.1, Pro, Enterprise
Windows Embedded Standard 8
Windows Embedded Standard 7
Touch sensor - Single-touch
Windows 7—Ultimate, Professional, Home Premium, Home Basic
Windows 8—Windows 8, Pro, Enterprise
Windows 8.1 —Windows 8.1, Pro, Enterprise
Windows Embedded Standard 8
Windows Embedded Standard 7
Ricoh IWB controller Type 1 (optional)
Windows Embedded Standard 8
RICOH OS-free Interactive Whiteboard controller Type 1 (optional)
Windows 7—must be installed after setup at customer site

Mac OS X 10.8, 10.9, 10.10—single-touch sensor
Supported languages
Setup guide and safety instructions
English, French, German, Spanish
On-screen display
Japanese, English, French, German, Italian, Spanish, Dutch, Russian, Polish, Swedish, Norwegian, Finnish
Operating instructions
English, French, German, Italian, Spanish, Dutch, Polish, Swedish, Norwegian, Finnish, Brazilian Portuguese
Power source
100–240 V, 50–60 Hz
Power consumption

Standalone configuration
450 W or less—operating
1W or less—standby

Controller-based configuration
564 W or less—operating
50 W or less—standby

Off Mode
0.5 W or less
Environmental standards
EU Battery Directive (2006/66/EC)
EU Battery Directive (2005/20/EC)
EU Packaging (94/62/EC)
Restriction of Hazardous Substances (RoHS)
Safety standards
EN60950-1 (CE marking, TUV mark)
IEC60950-1 (CB attestation)
AS/NZS 3112:2000—Australia, New Zealand
Electromagnetic Compatibility (EMC) standards
EN61000-3-2 or EN61000-3-12
EN61000-3-3 or EN61000-3-11
EN55024 (CE)
AS/NZS CISPR 22 (C-Tick)
HK EMC—Hong Kong
Wireless LAN standards
For controller option:
EN300 330-2 (CE Marking)
EN301 489-1, EN301 489-3 (CE Marking)
EN300 328 (CE Marking)
EN301 893 (CE Marking)
EN301 489-1, EN301 489-17 (CE Marking)
ACMA, C-tick—Australia
MED—New Zealand
OFTA—Hong Kong
NTC—Thailand, Philippines
DGPT, WPC—Indonesia
Operating environment

0–32º C—operating
-20–50º C—storage