SAMSUNG LJ94-03334J Board 788271936104 BN81-04159A

( Brand: Samsung ), ( Manufacturer Part Number: LJ94-03334J ), ( Part Type: Board ), ( UPC: 788271936104 )

Review SAMSUNG Same As T con Board

The **Samsung LJ94-03334J BN81-04159A T-Connect Board** is a high-performance, modular interface module designed to seamlessly integrate with Samsung s advanced laser printers, specifically those in the **LJ9400 series**, ensuring optimized connectivity and enhanced functionality. This T-Connect board serves as a critical bridge between the printer s internal hardware and external communication networks, enabling robust data transfer, network management, and firmware updates with precision. Built with Samsung s proprietary engineering, this board incorporates a **dual-core processor** and **high-speed Ethernet (10/100 Mbps)** capabilities, ensuring stable and efficient network connectivity while minimizing latency for print jobs. Its **compact yet durable design** features a **high-density PCB layout** with precision-placed components, including a **dedicated memory module** for temporary data buffering, which helps streamline print workflows by reducing bottlenecks during high-volume tasks. The board also supports **Samsung s proprietary T-Connect protocol**, allowing for seamless integration with cloud printing services, mobile device management, and enterprise-level print solutions, including **Samsung Mobile Print, AirPrint, and Mopria** compatibility. Additionally, the **BN81-04159A firmware chip** ensures compatibility with the latest software updates, enabling users to access advanced features such as **secure print release, job tracking, and energy-saving modes**. Whether deployed in a home office, small business, or large-scale enterprise environment, this T-Connect board guarantees reliability, scalability, and future-proof adaptability, making it an indispensable component for maintaining peak performance in modern printing ecosystems.

### **Pros and Cons of buying a Samsung LJ94-03334J (BN81-04159A) T-Connect Board**

1. **Compatibility with Samsung Printers** This T-connect board is designed specifically for Samsung laser printers, particularly models like the SL-M2020, SL-M2030, and others in the same series. It ensures proper communication between the printer and the network, reducing connectivity issues.

2. **Network Connectivity** The board allows the printer to connect to a local network (Ethernet or Wi-Fi, depending on the model), enabling shared printing, remote management, and integration with office networks.

3. **Reliability for Business Use** Samsung printers are known for durability, and this board is a genuine or high-quality replacement part, reducing the risk of compatibility problems that can arise with third-party alternatives.

4. **Easy Installation** Replacing a faulty T-connect board is a straightforward process for those with basic technical skills. Samsung provides replacement guides, and the board is designed to fit seamlessly into the printer s internal structure.

5. **Cost-Effective for Repairs** If the rest of the printer is in good condition, replacing just the T-connect board can be cheaper than buying a new printer, extending the lifespan of the device.

6. **Support for Advanced Features** A functioning T-connect board ensures that features like duplex printing, network scanning, and firmware updates work correctly.

---

1. **Potential Counterfeit Risks** If purchasing from an untrusted seller, there is a risk of receiving a counterfeit or low-quality board that may fail prematurely or cause further printer issues.

2. **Limited Lifespan** Like all electronic components, T-connect boards can degrade over time, especially if the printer is used heavily. Eventually, they may need replacement again.

3. **Compatibility with Older Models** While this board works with several Samsung models, it may not be compatible with newer or very old printers. Always verify compatibility before purchasing.

4. **Technical Skill Required for Replacement** Replacing the board requires opening the printer, which may void warranties if the printer is still under service. Users without technical experience may struggle with the process.

5. **Cost Compared to New Printers** For some users, the cost of the board plus labor (if hiring a technician) may approach the price of a new, refurbished, or leased printer.

6. **Firmware Dependency** Some advanced features may require updated firmware on the printer. If the firmware is outdated, the board may not function optimally, necessitating additional steps.

---

### **Conclusion**

The **Samsung LJ94-03334J (BN81-04159A) T-connect board** is a practical and cost-effective solution for repairing network connectivity issues in compatible Samsung laser printers. It offers reliable performance, ease of installation, and extends the usable life of the printer. However, potential buyers should ensure they purchase from a reputable source to avoid counterfeit parts and verify compatibility with their specific printer model.

For **individuals or small businesses** with a working printer that only needs network connectivity fixed, this board is a strong recommendation. For **large-scale deployments or users unsure about technical replacement**, consulting a professional technician may be advisable to avoid complications.

If you are confident in your ability to replace the board and have verified compatibility, purchasing this T-connect board from an authorized Samsung dealer or a trusted seller is a wise investment. For those without technical experience, weigh the cost against the potential savings of a new printer or professional repair service. Always prioritize authenticity to ensure long-term reliability.

Details:

IMPORTANT: Horizontal lines on the screen are virtually NEVER caused by a bad T-con board. Each of our appliance parts also gets inspected multiple times. Samsung LJ94-03334J same as BN81-04159A T-Con Board: Partial part number 3334J is found on bar code sticker. Whatever you want.

Let's start your repair journey today. Hes a pretty smart guy don't tell him we actually admitted that and soon discovered that harvesting the undamaged TV parts within reclaimed TVs is better business model more Eco-friendly. We seek compatibility's. Its easier than you think!, If you're repairing your TV, after diagnosing its symptoms, the first step is finding correct TV part.

Horizontal lines indicate a defective LCD panel screen. Samsung LJ94-03334J same as BN81-04159A T-Con Board, Part Number: LJ94-03334J, Visible S120APM4C4LV0.4, Warranty: 180-Day Warranty, Manufacturer Samsung BN81-04159A, Known model's: Brand: Versions: Samsung: LN46C600F3FXZASQ01, LN46C610N1FXZA, LN46C630K1FXZA, LN46E550F6FXZACH01. We demand quality.

part #: lj9403334j prices

• $19.96-$33.50

specifications tvboardgo:

• brand: Samsung
• mpn: Lj94-03334j
• part type: Board
• upc: 788271936104

returns tvboardgo:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

general tvboardgo:

• TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components
• condition: Used

shipping tvboardgo:

• type: Calculated
• service: USPS First Class
• carrier: USPS
• cost: $0.00
• transit: 3-6 Days
• class: Standard

seller tvboardgo:

• city: Burnsville, Minnesota
• # reviews: 94229
• rating: 99.0%

offer tvboardgo:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: March 13, 2026
• quantity: 1

payments tvboardgo:

• credit card: Mastercard
• other
• wallet: Google-pay

Samsung LJ94-03334J Is Similar To:

• 0-tr.bb.025-a Bestparts Samsung Power Supply Board For (30.5% similar) ...(August 7th, 2018)
• 0-tr.bb.034-a Bestparts Us Bhs Samsung Power Supply Board (29.6% similar) BN44-00424A PD55A1 VHS Samsung power supply board UN55D6000SF UN55D6050TFNOTE:1...(August 7th, 2018)
• 0736211948281 Samsung Television Tv Replacement Power Supply Board (29.1% similar) ...(September 8th, 2018)
• 0818970011052 Samsung Television Tv Replacement Power Video Board Led (28.3% similar) All internal electronics still work fine. Last month, our toddler threw a hard object at the TV and damaged interior screen. This 55 flat-screen TV is still like-new, but damaged. Local pick-up is required. We just don't have time to repair it ourselves...(December 24th, 2018)
• 1520hbc4lv0.3 Samsung T-con Lcd Control (33.3% similar) Pulled from working Sandburg profile 52 system. 3 t-con LCD control board for LTI520HB01 52 inch panel: used, good condition. Accessories: none. Tested - works. Samsung 1520HBC4LV0. Please see photos. No manual, cables or other accessories...(November 6th, 2017)
• 19.54t01.013 Samsung Inverter Board Lower (32.6% similar) In working condition. 013 condition: the parts were removed from TV with cracked screen. It doesn't take you longer than 1 minute, but that one minute can determine our process of work. They have been tested and are in working order. We check our messages often and respond to all inquiries. Removed ...(June 4th, 2018)
• 1p-280135a Samsung Power Supply Working Board (39.6% similar) Board for Samsung TV be sure it is the one you are in search of. Model number can be found in pics...(June 17th, 2018)
• 27-d014913 Samsung Inverter Board Cmo (34.1% similar) Fully functional inverter board taken from a working set with cosmetically damaged display part is tested and works excellent guaranteed...(April 9th, 2018)
• 31t09-com T315hwo4 Vb Auo Samsung Board (28.9% similar) ...(May 26th, 2018)
• 3200210347060ae Samsung Main Board For Smart Tv (32.7% similar) Once you opened the item its yours. Item was pulled from a TV with cracked screen and working at time of testing. Used main board for a Samsung model UN32J4002AF 32 TV. I am quite understanding and know things can happen...(October 17th, 2018)
• 320aa05c2lv0.0 Lj94-02302c Samsung T-con Board (55.7% similar) For sale: t-con board 320AA05C2LV0. With cables for Samsung TV LN32A450C1D...(October 1st, 2017)