Lukhan LK-T20 (often branded under ) is a high-speed thermal POS receipt printer designed for retail and hospitality environments. Driver Installation for Windows 10
To get your printer running on Windows 10, follow these steps to download and install the official Sewoo/Lukhan drivers Download the Driver : Visit the Sewoo Download Center and look for the Thermal Receipt Printer Driver Ver 4.58 (compatible with T20/T21/T32 models). Connect the Hardware
: Plug the printer into a power source and connect it to your PC via a USB cable. Ensure the printer is turned on before starting the installation. Run the Installer Double-click the downloaded driver file. Select your language (English) and click Choose the model from the list of supported printers. Configure the Port : Select the correct interface (usually ) and click . The system will automatically configure the driver. Test the Printer Control Panel > Devices and Printers , right-click the Lukhan/Sewoo LK-T20, and select Printer Properties to print a test page. Technical Highlights Printing Speed : Reaches up to for fast receipt generation. Resolution , with an optional Paper Handling : Supports adjustable widths from 50mm to 82.5mm and includes an automatic cutter. Compatibility : Fully compatible with ESC/POS commands , making it versatile for various POS software.
If the specific Lukhan driver is unavailable, you can also use a Generic/Text Only driver through the Windows Add Printer Wizard for basic receipt printing. or setting up the automatic cutter
The proper paper for the Lukhan (Sewoo) LK-T20 receipt printer is standard 80mm thermal receipt paper
. While the printer can be adjusted to fit rolls as narrow as 50mm, the standard "3-inch" width is the most common for this model. Paper Specifications Specification Paper Type Direct Thermal Receipt Paper (Adjustable from 50mm to 82.5mm) Roll Diameter 80mm - 83mm (3.15" - 3.27") 0.05mm to 0.09mm Core Diameter 12.5mm ± 0.5mm Driver for Windows 10 The Lukhan LK-T20 is manufactured by
. To find the official Windows 10 driver, you should look for the Sewoo LK-T Series Windows Driver Official Source: Sewoo Software Download page Driver Selection: Choose the Windows Driver (203dpi or 180dpi)
depending on your specific hardware version (standard is usually 180dpi). Compatibility:
The LK-T20 is a perfect example of the "generic hardware economy" — the manufacturer adds no value in software support. Windows 10 supports it despite Lukhan, not because of them. The most interesting thing about the LK-T20 driver is that it doesn't belong to Lukhan at all. lukhan lk-t20 driver windows 10
Complete Guide to Installing Lukhan LK-T20 Drivers for Windows 10 The Lukhan LK-T20 (often branded under the SEWOO label as the SLK-T20EB II
) is a high-performance 3-inch thermal POS printer designed for retail and hospitality environments. Ensuring you have the correct Lukhan LK-T20 driver for Windows 10 is essential for high-speed, reliable printing. 1. Identify Your Specific Model Requirements
Before downloading, check the resolution of your hardware, as different drivers may be required: 180 DPI Model: Common for standard receipt printing.
203 DPI Model: Used for higher-density text or specific graphic requirements. 2. Where to Download the Drivers
Official drivers should be sourced from the manufacturer or verified partner portals to ensure compatibility and security:
SEWOO Official Support: The primary source for the latest software. You can find the THERMAL Receipt Printer Driver Ver 4.58 (compatible with T20) or the Windows Driver Ver 4.70 for 203dpi models on the SEWOO Download Page.
Perkon Partner Portal: Provides a consolidated list of LK-T Series Windows Drivers for quick access via Perkon's Barcode and Receipt Printers. 3. Step-by-Step Installation for Windows 10
To install the driver correctly and avoid common port errors, follow these steps: Lukhan LK-T20 (often branded under ) is a
Preparation: Unplug the printer's USB cable from your PC before starting the installer.
Run the Installer: Double-click the downloaded .exe file (e.g., THERMAL PRINTER Ver 4.58).
Port Selection: During installation, the software may ask for a port. If you are using USB but the printer is not yet connected, select a placeholder like LPT1 to allow the driver files to copy successfully.
Hardware Connection: Once the installation finishes, plug the USB cable into your Windows 10 machine and turn the printer on. Configure the USB Port:
Open Control Panel > Hardware and Sound > Devices and Printers. Locate the "POS PRINTER" or "LUKHAN PRINTER."
Right-click it, select Printer Properties, and go to the Ports tab.
Check the box for the highest numbered USB Virtual Port (e.g., USB001 or USB002) and click Apply.
Test Print: From the General tab, click Print Test Page to confirm the setup is complete. 4. Technical Specifications Final Interesting Note The LK-T20 is a perfect
Knowing your device's limits helps in configuring the driver's advanced settings: Print Speed: Up to 220mm/sec. Paper Width: Adjustable between 50mm and 82.5mm. Interface: Built-in USB (B-type) and Serial (RS-232C). 5. Troubleshooting Common Issues
Printer Not Found: If Windows lists the device as "Unspecified," ensure you have manually assigned the correct USB port in the printer properties as described in step 3.
Compatibility Mode: If an older driver version is used, right-click the installer, select Properties, and run the Compatibility Troubleshooter for Windows 7/8 settings. SDK Needs: For developers integrating the
into custom POS software, the Windows SDK (sewoo_windowssdk_ep_lktxx) is available on the official SEWOO website.
For further assistance, you can refer to the Microsoft Support Guide for general printer installation tips on Windows 10. SLK-T20EB II 3-inch Direct Thermal POS Printer - SEWOO
The official mini-CD included with the Lukhan LK-T20 contains drivers designed for Windows XP, Vista, and Windows 7. Do not use these on Windows 10. They will either fail to install or cause a BSOD (Blue Screen of Death) due to outdated kernel access methods.
If the generic driver fails, you need to identify exactly what chip is inside your specific unit.
VID_xxxx&PID_xxxx.