You can find drivers, firmware update tools, and NV Logo upload utilities on the SLK-TL202 II product page .

: Drivers are available for Linux (Lite-Elite Ver 1.0) and macOS (latest updated late 2024). : Available for cross-platform Java applications. Mobile SDKs : SEWOO provides SDKs for development to enable mobile printing. Technical Specifications SLK-TL202 II Specification Print Speed Max 220mm/sec (Thermal receipt) / 160mm/sec (Linerless) Resolution 180 DPI (Standard) / 203 DPI (Optional) Built-in USB (B-type) + Serial (RS-232C) Paper Width Adjustable from 50mm to 82.5mm Reliability Energy Star qualified for power efficiency Key Features Command Compatibility : Fully compatible with standard

Depending on your operating system and printer resolution, choose from the following:

A: Turn off the printer. Hold the FEED button while powering on. Release after 2 seconds. It will print a self-test page showing firmware version and driver settings.