PJ WX4141NI Ultra Short Throw Projector
Item ID: 407468
Discontinued Product
This product is no longer available for purchase. View Replacement >
Precision and performance, up close and personal
When you’re in the middle of a presentation, do you want your audience to notice the message or the projection system? The RICOH PJ WX4141NI packs cutting-edge innovations — including network connectivity, remote management and optional interactive features — into a space-saving footprint for more compelling, less distracting presentations. The ultra-short throw projector can be placed within inches of any flat, vertical surface in offices, classrooms and public spaces for bright, crisp displays up to 80 inches diagonal without shadows, noise or glare. Its compact, lightweight design simplifies transport, or you can easily mount it on a wall or set it on a table for everyday convenience. Use it to replace traditional whiteboards and make every presentation more interactive and engaging.

Main Features

General Features

  • Using innovative, free-form mirror technology, this projection system projects high-quality, high-definition images onto flat surfaces from only inches away (between 4.6" and 9.8").
  • The PJ WX4141NI produces at least 3,300 lumens with 1280 x 800 WXGA resolution for exceptional clarity.
  • Its prism surface controls light reflection and delivers greater contrast for crisper images. And, its innovative audio system lets you choose from multiple sensory modes (standard/narration/music), so you can provide more comfortable audio performance to accommodate different types of presentations.
  • The PJ WX4141NI projector will automatically detect keystone distortion and balance images for clarity.
  • Presenters can manually adjust the colors of projected images in relation to the background color on the wall, whiteboard or blackboard.
  • In addition, its intuitive control panel and handheld remote control let you navigate menu screens and access other innovative features without missing a beat during the presentation.

Interactive Features

  • The PJ WX4141NI transforms conventional screens into interactive whiteboards with Ricoh PJ Interactive Software.
  • With Ricoh PJ Interactive Software, presenters can share screens remotely, add notes directly to presentations and tailor every presentation, even when presenting to multiple audiences in multiple locations.
  • For advanced interactive features, users can add Luidia eBeam® software — no external sensors or wires are necessary. Using DNLA, you can even project images from your smartphone or tablet as part of your presentation.
  • In addition, the PJ WX4141NI is designed to support paperless meetings via Apple® iPad®-based conferences with Ricoh’s Smart Presenter app and Ricoh’s Conference Center on-site server.

Network Features

  • Choose from LAN or wireless networking for easy configuration and operation.
  • The projection system will search for available networks automatically, so you can connect to any Macintosh or Windows computer and be running in moments.
  • Skip the PC altogether: Save files to a USB memory drive and take the presentation with you.
  • Use the HDMI port to play movies from DVD and Blue-ray players — even those shot in 3D format.
  • Ricoh’s Web Image Monitor and embedded utility software let you configure settings and control functions remotely.
  • Certified for use with Crestron RoomView® and AMX NetLinx® conference control systems for incredible control of the projection system from any browser.


System Specifications

Projector Part Number
Replacement Lamp Part Number
Replacement Air Filter Type 4
3D Glasses Type 2 Part Number
Projection System
0.65" Single Chip Digital Light Processing (DLP)
WXGA – 1280 x 800 dpi (1,024,000 Picture Elements)
Liquid Crystal Panel Aspect Ratio
White Light Output (Brightness)¹
3,300 Lumens
Color Reproduction
1,073,000,000 Colors (10 bit)/16,770,000 colors (8 bit)
Contrast Ratio
Lamp Power Control On: 5000:1/Lamp Power Control Off: 2500:1
Projection Screen Size
48" – 80"
Projection Distance
4.6" for 48" diagonal image/9.8" for 80" diagonal image
View Angle
More than 80 degrees
Lamp Type
High Pressure Mercury (250W)
Lamp Life
Standard Mode: 3,500 hours; Eco Mode: 5,000 hours
Video Compatible Signal
Supported, Digital
USB Memory Compatible File Format²
JPEG, MPEG1, MPEG2 (PS format only)
Zoom Ratio
80% – 100%
Projection Modes
Tabletop, Wall Mount, Ceiling Mount
3D Ready
Yes, Blu-ray 3D Projection
Interactive Whiteboards
Standard PJ Interactive Software + Optional eBeam Packages
Other Primary Features
AV Mute (Blank), Freeze, Re-size (Magnify), Auto Keystone Correction, Auto Brightness, Password Protection, Wall Color Mode, Key Lock, Kensington Lock, User Logo, Eco Mode, Carbon Meter, Closed Captioning, Color Universal Design, Presentation Timer, Power Timer, Sound Mode (Standard/Narration/Music), Simple DICOM
Connectivity Features
Ad Hoc and Infrastructure Wireless Modes, Network Projection, Multi-screen Projection (1 PC to 4 Projectors), Projection Server Function, Projector Management, PJLink, Slide Show Mode, Ricoh @Remote, Pentax-Ricoh Digital Camera Projection, Ricoh Web Image Monitor, Crestron RoomView compliant, AMX NetLinx compliant, Still Image Projection with DLNA Server, Wi-Fi, UpnP, Remote Whiteboard Sharing (PJ WX4141NI only), Ricoh Smart Presenter (with ad hoc connection), PC Free Presentation (JPEG/MPEG2 via USB port)
Supported Languages
Arabic, Chinese (Simplified), Chinese (Traditional), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Thai, Turkish
Built-in Speaker
2W Mono
Dimensions (WxDxH) (excluding protrusions)
10.1" x 5.7" x 8.7" (257 x 144 x 221 mm)
Approx. 6.6 lb. (3.0 kg)
Fan Noise
38 dB Standard Mode/32 dB Low Power Mode
Operating Environment
Temperature: 41°F to 95°F (5°C to 35°C); Humidity: 30% to 70% (no condensation)
100 V – 240 V, 50/60 Hz

Analog RGB Compatible Scanning Frequency³

31 – 91 kHz
52 – 100 Hz


RGB Input
Mini D-sub 15 pin x 1
Video Input
RCA 1 pin x 1
Video Output
Audio Input
Mini jack x 1
Audio Output
Mini jack x 1
HDMI x 1
Type A x 1 USB 2.0 High Speed (JPEG/MPEG/MPEG2)
RJ-45 x 1 (10BASE-T/100BASE-TX/1000BASE-T Ethernet)
Wireless LAN
IEEE 802.11 a/b/g/n compliant
Control Port
USB Type minB x 1 (RS-232C)

Supported OS

Network Projection
Available with Quick Projection or other system. For PJ WX4141NI, in interactive mode image cannot project via the network as it may affect performance.
Network Utility
Windows XP SP3 or later (Home/Professional); Windows Vista SP2 or later 32/64bit (Ultimate/Business/ Home/Premium/HomeBasic); Windows 7 32/64bit (Ultimate/ Enterprise/Professional/ HomePremium); Windows 8 32/64bit (Standard/Professional/Enterprise); Mac OS X 10.6 – 10.8
JPEG Conversion Tool
Windows XP SP3 or later (Home/Professional); Windows Vista SP2 or later 32/64bit (Ultimate/Business/ Home/Premium/HomeBasic); Windows 7 32/64bit (Ultimate/ Enterprise/Professional/ HomePremium); Windows 8 32/64bit (Standard/Professional/Enterprise)
Projector Management Utility
Windows XP SP3 or later (Home/Professional); Windows Vista SP2 or later 32/64bit (Ultimate/Business/ Home/Premium/HomeBasic); Windows 7 32/64bit (Ultimate/ Enterprise/Professional/ HomePremium); Windows 8 32/64bit (Standard/Professional/Enterprise)
Interactive Drawing Software
Windows XP SP3 or later 32bit (Home/Professional); Windows 7 SPI or later 32/64bit (Ultimate/Enterprise/Professional/ HomePremium); Windows 8 32/64bit (Standard/Pro/Enterprise)

Power Consumption

While Operating
Less than 312W
Eco Mode
Less than 208W
Standby Standalone
Less than 0.21W
Standby Wired LAN
< 0.48W
Standby Wired LAN + Wireless LAN
< 0.78W
¹ Overall mean values for product at time of shipping are indicated in accordance with the JIS X6911-2003 data projector specification format.
² When using the USB terminal for computer-free presentations, there is no guarantee images will display. They may not display because of the file.
³ Preset to this range of supported signals. Signals not present by not display even if they are within this range.
Warranty: The Ricoh PJ Series is under warranty against defects for a period of three years from the date of purchase. Consumables are under warranty for a period of 90 days from the date of purchase or until depleted, whichever comes first. Please refer to warranty documents shipped with the product for more details.


Accessories Packaged with Projector

RGB Cable (3m) and 3-pin Power Cord (3m)
Operating Instructions, Network Utility, JPEG Conversion Tool, Projector Management Utility
Remote Control
Standard Handheld
Interactive Kit
Digital Pen, Rechargeable Battery, USB Cable (for power charge), Interactive Software

Product Q&A

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Browse 3 questions Browse 3 questions and 4 answers
what is the projector's brightness uniformity?
Zhongyao L on Sep 1, 2015
BEST ANSWER: We have noticed no problems with brightness uniformity
what is the difference between the PJWX4141N and the PJWX4141NI?
A shopper on Aug 7, 2015
BEST ANSWER: Hi, the PJWX4141Ni includes built-in interactive functionality. The included pen and software turns the projection into an interactive whiteboard.
You can achieve the same functionality with the PJ WX4141N, but you would have to purchase optional add-ons and it would not be an embedded feature: it would require an external sensor and cables.
What wall Mount kit would be used for this?
JayDK on Jul 14, 2015
BEST ANSWER: Ricoh does not make wall mounts, but Premier Mounts,, and Chief Manufacturing,, do make mounts for many Ricoh projectors including the PJ WX4141NI. Ricoh does offer a simple steel plate that can be added to a standard camera tripod to allow it to support a PJ WX4141NI.


Item ID: 512629
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Maintenance & Parts:
Item ID: 512628
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Support & Owner Info

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