A handheld inkjet printer, like those offered by manufacturers such as Sri Packing Machinery, is a portable and versatile solution for direct printing on various surfaces. These compact devices utilize advanced inkjet technology to print high-resolution codes, dates, batch numbers, logos, and other information directly onto products, packaging, or materials. Ideal for industries like manufacturing, logistics, and retail, handheld inkjet printers offer flexibility in marking different substrates including paper, cardboard, plastics, metals, and more. They are designed for ease of use with intuitive interfaces, wireless connectivity options for data transfer, and quick-drying inks that ensure durability and readability. These printers are essential for on-the-go marking and coding needs, providing efficiency and traceability in diverse operational environments.