A handheld inkjet printer is a portable device used for printing directly on various surfaces like paper, plastic, metal, wood, cartons, pipes, bottles, and more. It is commonly used in manufacturing and packaging industries for batch coding, barcodes, QR codes, logos, expiry dates, serial numbers, and product details. Key Features: Portable design – Lightweight and easy to carry. High-resolution printing – Usually up to 600 DPI. Print height – Adjustable, often around 12.7mm (as shown on the display). Touchscreen operation – User-friendly interface for editing text, barcodes, or logos. Multiple ink options – Can use quick-dry inks (black, white, yellow, UV, etc.) for different surfaces. Connectivity – USB or wireless support for uploading logos and batch details. Rechargeable battery – Provides mobility and continuous printing without power supply. Applications: Food & beverage packaging Pharmaceutical & cosmetic products Electrical and PVC pipes Carton boxes & shipping labels Industrial components