Large products can be difficult to mark using conventional compact printing equipment, making a handheld inkjet printer a practical alternative. This printer allows operators to bring the printing device directly to the product, supporting flexible marking on suitable surfaces. Clear permanent prints can be used for identification information such as product codes, serial numbers, batch references, dates, and handling details. The portable design can be particularly helpful in workshops, factories, warehouses, and assembly areas where products remain stationary. By printing information directly onto products or their packaging, businesses can improve identification throughout their workflow. It offers a convenient approach for organizations that need adaptable coding equipment for large or irregularly shaped items.