A 4-inch (100mm) portable thermal inkjet printer is a wide-format handheld coding device that prints up to 100mm in print height — 8 times wider than a standard 12.7mm batch coder — enabling multi-line addresses, large fonts, logos, barcodes, and QR codes to be printed on cartons, pallets, sacks, and large packaging surfaces in a single pass. This format is used for secondary and tertiary packaging marking where larger, highly legible text is required for logistics, retail compliance, and brand identification.

The machine uses an array of multiple TIJ print heads arranged to cover the 100mm print band. Operators walk or roll the printer along the carton face while holding the trigger — the print heads fire automatically as the printer moves, creating a consistent impression across the full 100mm height. Print content is programmed on a connected device and stored in the printer's memory for repeat use. The wider format allows printing of 6–8 lines of text, logos, and 1D/2D barcodes in a single pass.

In India, 4-inch wide TIJ printers are used by cement and construction material packagers in Surat and Pune printing product specifications on large bags, e-commerce logistics operators in Mumbai and Delhi marking carton addresses and handling instructions, FMCG secondary packaging teams in Bengaluru and Hyderabad printing shipping labels on master cartons, and export manufacturers in Ahmedabad and Chennai marking export compliance text on pallets.

New Vision Machines supplies 100mm wide TIJ printers with commissioning, content setup guidance, and the first ink cartridge. NVM's team helps configure the print template for your carton marking requirements. Compatible cartridges for this printer format are stocked at NVM's Indore facility.

At ₹1,21,000, a 4-inch wide-format TIJ printer is a niche investment for operations where secondary carton marking is currently done by manually applied stickers, stamp pads, or inkjet label printers. For export manufacturers or logistics operations printing large volumes of cartons daily, the productivity and consistency improvement justify the investment quickly.