Interactive Whiteboard
Add a dynamic touch to your presentations
  • Present on a 84" touchscreen panel
  • Share visuals at up to 4k resolution
  • Connect to your PC or MAC
  • Make edits and add feedback directly to presentations in real time
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Big screen, bigger impact


Make your messages bigger and more memorable via an 84-inch LCD flat-panel display. Place the large RICOH D8400 Interactive Whiteboard (IWB), from classrooms to conference rooms to auditoriums, and give more people a better view of your images, text, videos and more. Connect the D8400 IWB to a RICOH Business Projection System for even larger displays in more spacious venues.

Be clear with your message


Bring visuals to life in breathtaking 4K format, with resolution up to 3840x2160 dpi. Present in more than one billion colors with crisper lines, sharper contrasts and more subtle shading, so every member of your audience — from the first row to the last — sees everything with impeccable clarity. The IWB even masks glare and offers a blue light mode to reduce strain on your eyes.

Set yourself up for success


Starting your presentation is no problem at all. Do it without additional software, calibrations or IT support. You don't even need a LAN connection. Use it with a wide range of Windows®, Mac and Android® devices, including smartphones, tablets and USB flash drives. Take advantage of the RICOH Smart Device Connector app to print your presentation, along with edits and markings, via our Universal Print Driver.

Show off to more people


Pair the D8400 IWB with other Ricoh devices to collaborate with a larger audience. Connect it to one of our business projection systems and enlarge the screen when you want to present in big venues, such as auditoriums or atriums. Create your own videoconference and use picture-in-picture to get feedback from remote audiences using the Business Projection System and another Ricoh IWB.

Display Touch Panel

Panel Size Diagonal: 84" wide (2,133.6 mm)
Display Type Liquid crystal display
Backlight LED system
Effective display area (W x H) 73.25” x 41.2” (1,860.48 x 1,046.52 mm)
Resolution Maximum: 3,840 x 2,160 dpi (4K)
Color Maximum: Over 1.06 billion colors
Brightness Maximum: 350 cd/m²
Aspect Ratio 16 : 9
Contrast Ratio 1,400:1
Pixel pitch 0.4845 x 0.4845 mm
Response speed 5 ms (Grey to Grey, Ave.)
Viewing angle (H/V) 178°/178°
Display Orientatioin Landscape

Touch Sensor

Technology Infrared touch
Touch Points Standalone: 10
Accuracy +/-10 mm in touchable areas
Touch pen request >= 10 mm
Operating System Single-touch: Windows 7 Home Basic/Home Premium/Ultimate/Professional
Windows 8 and 8.1 Pro/Enterprise
Windows Embedded Standard 7 P and 8; Mac OS 10.8 and later Multi-touch: Windows 7 Home Premium/Ultimate/Professional
Windows 8 and 8.1 Pro/Enterprise; Windows Embedded Standard 7 P and 8
Touch Output USB 2.0 (Type B)
Cover Glass Pretreated anti-glare 4 mm thick


Video Input Display unit: Mini D-SUB15pin x 1, HDMI (HDCP x 2), HDMI (PC) x 1, DVI-D (HDCP x 1)
DisplayPort (HDCP x 1), Composite x 1, Component x 1, S-Video x 1
Video Output HDMI x 1, DVI-D x 1
Interfaces USB 2.0 TYPE B x 1 for touch control;USB 2.0 TYPE A x 2*;USB 3.0 TYPE A x 1*
Network Connection Wired LAN: 10BASE-T/100BASET/ 1000BASE-T
Wireless LAN: Available with Wi-Fi converter (not supplied by Ricoh)
Audio Output Pin plugs (R+L) and terminals for 12W + 12W speakers
Dimensions (W x D x H) 76.2” x 5.16” x 44.65” (1,935 x 131 x 1,134 mm)
Weight 228.8 lbs. (104 kg) (Display only)
Power Source 100 - 240 V, 50/60 Hz
User functions Only with controller
Enhanced features Picture in Picture
Correspondence with Crestron®(Only with controller)
Remote sharing function* Up to 20 interactive whiteboards and projector systems
Up to 20 browser viewers per interactive whiteboard
Remote PC Operation No

Environmental Data

Noise Less than 40dB
Power Consumption Less than 564W (with controller)
Stand-by mode Less than 50W (without controller)
Recovery time from stand-by mode About 5 sec.
Operating temperature 0°C – 32°C
Operating humidity 10% – 80%
Altitude limitation Lower than 2,000m (sea level)

What's in The Box

--- Quick Guide and Safety Instructions, Warranty sheet, Customer registration postal card
RGB cable, USB cable, Power cord, Felt-tipped pen, Remote controller, AAA batteries (2)
Other Features Brightness will depend on input mode and other picture settings.
Brightness level will decrease over time.
USB with security or anti-virus software installed are not compatible.
Remote sharing function requires Remote License.
Remote License is required for collaborative meetings.
For wall mounting, use a standard VESA 600 x 400 mount. Not supplied by Ricoh.
Via intranet, required line speed: Min. 200Kbps, recommended over 512Kbps.
For availability of models, options and software, please consult your local Ricoh supplier.

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