印度采购需求：热敏运输标签打印机、热敏条码打印机、运单打印机、4 英寸热敏打印机、热敏账单打印机、USB 蓝牙热敏打印机

I'm looking for a 4-inch thermal label printer for my business needs. Specifically, I need a model that can handle various label types with high-speed printing capabilities. It's crucial that the printer offers user-friendly software compatibility and supports different media sizes. Additionally, I would appreciate any insights into the printing resolutions you offer and whether the printer can connect via USB, Ethernet, or even Wi-Fi. Furthermore, it's important that the printer is durable and designed for heavy usage, as we'll be relying on it for daily operations. I'd like to know about the pricing options, lead times for delivery, and if there's any warranty or support provided with the purchase. If you have a catalog or spec sheet available, please send it along with any relevant product info that could assist in my decision-making process. Looking forward to your prompt response!