D8400 for Business

Interactive Whiteboard
Put your own touch on your next presentation
  • Present on an 84" touchscreen panel
  • Share visuals at up to 4k resolution
  • Interact with onsite or remote groups
  • Ability to seamlessly collaborate with other users in any location
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Use the RICOH D8400 Business Edition Interactive Whiteboard (IWB) to share images, schematics, drawings, videos and more on an oversized 84-inch LCD flat-panel display. With brilliant 4K resolution (3840x2160 dpi), you can get lifelike reproductions in midsize rooms and conference centers. For even larger venues, pair the D8400 IWB with the RICOH Business Projection System.

Touch up what you started


Enhance your presentation with audience feedback. Use your finger or special felt-tip pen to add text or embedded shapes on the interactive touchscreen. For more detailed visuals, such as schematics and CAD drawings, opt for the optional Pen Sensor Kit to make marks with unmatched precision.

Share in the experience


Let your audience give you a hand. Up to four participants can make edits directly to the IWB screen simultaneously. With Near Field Communications (NFC) technology, participants can download and add images and files directly from an Android® or Windows® device. Remote users can also make edits, add drawings and highlight information in real-time when they download the Ricoh app for iPad®.

Save yourself the hassle


Who sees your presentation is as important as what's in it. Use PIN code authorization so only invited participants can join. When the presentation is over, save it on a USB drive or shared network directory. If you need temporary storage, save it to the board's solid-sate drive. Or, you can choose to remove all data automatically as soon as the whiteboard is shut off.

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
With Controller: 2 (1 point for drawing, 2 points for gesture operation)
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: IEEE 802.11; IEEE 802.11 a/b/g/n
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 400 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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