Handheld thermal printers are widely used due to their portability and ease of use. They are small in size and can be easily held in one hand, allowing for convenient operation in various situations.

　　The thermal printing technology employed by these printers works by heating the thermal paper to produce images and text. This means there is no need for ink or toner, which not only simplifies the printing process but also reduces costs and mess associated with traditional printing methods.

　　These printers are commonly used in a variety of fields. For example, in retail, they can be used to print receipts quickly and efficiently. In logistics and warehousing, they can print labels for inventory management. They are also popular among mobile workers such as delivery drivers and field technicians who need to print documents or labels on the spot.

　　Most handheld thermal printers offer Bluetooth or USB connectivity, enabling seamless connection to other devices such as smartphones, tablets, or computers. Some models even come with built-in barcode or QR code generation capabilities, further enhancing their functionality and versatility.

　　Despite their many advantages, handheld thermal printers also have some limitations. The print quality may degrade over time if the thermal paper is not of good quality or if the printer is not properly maintained. Additionally, the printing width is usually limited compared to larger printers, which may restrict the types of documents or labels that can be printed.

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