Handheld Portable Inkjet Printer — Variable QR/Barcode, Batch & Expiry Date Printing, Quick-Drying Ink

Portable handheld inkjet unit for printing expiry dates, batch codes, variable data, QR and bar codes using quick-drying ink. Operation is simplified by a high-sensitivity 5-inch LED industrial touch screen that supports accurate input even when the operator wears gloves or has wet hands. The printer includes an embedded, powerful ink-drop consumption algorithm for real-time control of ink usage, cutting consumable use by 15% compared with similar products. Built for durability, the enclosure features an ABS + UV industrial spraying body and is equipped with high-end hardware and software device components to deliver stronger anti-interference ability. To prevent nozzle blockage and prolong nozzle life, the system adopts the industry "Alternate Printing" model: the left and right rows of ink cartridge nozzles fire alternately, avoiding clogging and extending service life.