Brightness: 3,300lm
Resolution: 1,024 x 768
Network: Yes

Designed for the modern office but also suitable for the educational sector, the PJ X4241N combines a short throw lens and an innovative ‘rear-front’ design placing all interfaces and vents at the front of the projector so noise and heat do not affect your audience. Short throw projection also eliminates on-screen shadows and lamp glare for comfortable viewing. Simple network connection set-up is matched by easy operation with sophisticated features such as auto-brightness, auto-focus and remote control, making presentations effortless for you.
An integral 10W speaker means you do not need to connect an external sound system, saving space and set-up. The PJ X4241 projector can be placed less than 60 centimetres from the screen making it the perfect projector for small to medium sized rooms. The HDMI interface means you can screen HD images including 3D content futureproofing your investment. Advanced options features include Interactive kit converts screen into an interactive whiteboard allowing you to scroll, point and click in applications or draw and write on your presentations. 

  • Can be wall-mounted or placed on a teacher’s desk for a classroom setting
  • 1,024 x 768 (XGA) resolution for sharp presentations
  • 3,300 lumens brilliance gives bright images and vivid colours for comfortable viewing
  • Eco mode reduces power usage and extends lamp life up to 5,000 hours
  • Screen a wide variety of video formats including MPEG4


Projection system: Single chip DLP

Resolution: WX3351N/WX4241N: 1,280 x 800

X3351N/X4241N: 1,024 x 768

Panel: WX3351N/WX4241N: 0.65 inch

X3351N/X4241N: 0.55 inch

Brightness: WX3351N: 3,600 lumen

X3351N: 3,500 lumen

WX4241N/X4241N: 3,300 lumen

Contrast ratio: 13,000:1

Projection screen size: WX3351N: 40"-400"

WX4241N: 60"-400"

X3351N: 30"-400"

X4241N: 50"-400"

Projection distance: WX3351N: 0.77-12.23 m

WX4241N: 0.61-4.3 m

X3351N: 0.68-14.42 m

X4241N: 0.59-5.08 m

Lamp life: Standard: 3,500 hours (250 W)

Eco mode 1: 5,000 hours (250 W)

RGB compatible signals (analogue, digital): Real display: WX3351N/WX4241N: WXGA, XGA, SVGA, VGA, X3351N/X4241N: XGA, SVGA, VGA

Compressed representation: WX3351N/WX4241N: UXGA, SXGA, X3351N/X4241N: UXGA, SXGA, WXGA

Input signals: NTSC, PAL, SECAM, NTSC4.43, PAL-M, PAL-N, PAL-60, 50 Hz (mono), 60 Hz (mono)

Analogue RGB compatible scanning frequency: Horizontal: 15 - 100 kHz

Vertical: 23 - 85 Hz

Zoom ratio: 1.5 (WX3351N/X3351N)

Focus: WX3351N/X3351N : Auto

WX4241N/X4241N : Manual

Connection terminal : Mini D-SUB15pin x 1 (Computer IN), Mini D-SUB15pin x 1 (Monitor OUT), RCA_1pin x 1 (Video), Mini Jack x 1 (Audio1 IN/OUT), USB-TYPE-minB x1, HDMI(1.4) x 1, RJ-45 x 1 (LAN), USB TYPE-A for PC free presentation

Wireless LAN: LAN IEEE 802.11a/b/g/n compliant

Network authentication: WPA/WPA2-PSK, WPA2-PSK, WPA/WPA2-EAP, WPA2-EAP

Primary features: Mute (Blank), Freeze, Re-size (Magnify), Auto keystone, Password protection, Key lock, User logo, Eco mode, Carbon meter, Closed captioning, Color Universal Design, 3D ready, Image Eco, Presentation Timer, Wall Color mode, Security bar, Kensington lock, PC free presentation (still image/video formats JPEG, MPEG2, MPEG4)

Network features: Multi-screen (1 PC to 4 projectors), Projector management, PJ Link, PENTAX-Ricoh camera projection (USB), Web Image Monitor, DLNA support, Crestron, AMX, Quick Projection software

Built-in speaker: 10 W mono

Dimensions: 297 x 235 x 100 mm

Weight: 3.1 kg

Power source: 100 - 240 V, 50/60 Hz


Power consumption: Operating power: 316 W

Stand-by mode: 0.3 W

Operating temperature: 5°C - 35°C

Operating humidity: 30% - 70%

Storage conditions: Temperature: -10°C - 50%

Humidity: 15% - 80%


  • Power cable
  • RGB cable
  • CD-ROM and manual
  • Remote control with batteries
  • Carrying case (X3351N/WX3351N)


Advanced Network Utility: Windows Vista SP2 or later, Windows 7, Windows 8, Windows 8.1, Mac OS X

Projection management utility / JPEG conversion utility : Windows Vista SP2 or later, Windows 7, Windows 8, Windows 8.1

Quick projection: Windows Vista, Windows 7, Windows 8, Windows 8.1, Mac OS X Yosemite and Mavericks, Mac OS X 10.7 & 10.8


  • RICOH PJ 3D glasses Type 2
  • Interactive Kit Type 2
  • Replacement interactive pen for Interactive Kit Type 2


  • Replacement lamp Type17

Based on Wi-Fi CERTIFIED Miracast standard, but connectivity with all Miracast compatible devices cannot be guaranteed. We have successfully checked operation of following devices: Nexus5 (Android4.4), Nexus7 (Android4.3), Nexus10 (Android4.4), Surface 2(Windows RT 8.1), Surface Pro3 (Windows 8.1 Pro).

For availability of models, options and software, please get in touch with Sterling Business Systems.


Click above to watch our corporate video


Graham Sutton
Financial Director, Trent Barton Buses
2014-10-16, 09:59
"Sterling have supplied our group of companies with photocopiers and printers for over 11 years. Throughout those years, the level of service and … read more
Martin Mansell
Financial Director, Tex Industrial Plastics
2014-10-16, 09:58
“Tex have used Sterling Business Systems to provide and maintain our photocopiers and office printers for over twenty years. The service has been … read more
Beverly Bunting
Senior Admin Officer, NORSACA
2014-10-16, 09:57
"It was important for us to seek the services of a local established company.

We selected Sterling as NORSACA amongst other things, believes in … read more
Sally Blanchard
Office Manager, NRA Roofing & Flooring Services Ltd
2014-10-16, 09:55
"As a long standing customer of Sterling Business Systems, we did not hesitate to approach them when we needed to upgrade our copier / printer / … read more