2-Inch Dual-Head Handheld Inkjet Printer 50mm Print Height Up to 20 Lines

• The ZG1683-2 is the widest handheld inkjet printer in this lineup — two stitched printheads deliver a 50mm (2-inch) print height in a single pass, four times the width of a standard half-inch model. Up to 20 lines of text, oversized barcodes, or large QR codes fit in one print without stitching or repositioning. For export cartons, pallet labels, plywood grade stamps, and any application where 12.7mm just isn't enough, this is the one.

• Built on a sheet-metal chassis with a 4.3-inch color touchscreen and 4GB memory, the ZG1683-2 runs on a 16.8V removable 2000mAh battery and supports both handheld and continuous trigger modes. Like all our handheld coders, it uses non-encrypted quick-dry solvent ink cartridges — no chip lock, no forced OEM consumables. Multi-language support is built in. The 300x2 DPI thermal inkjet engine prints text, dates, serial numbers, barcodes, QR codes, images, and variable data on virtually any surface.

• This is for the logistics manager printing pallet-sized shipping labels, the sawmill operator grading plywood panels, or the food factory marking master cartons — anyone who needs more information on one label than a narrow printer can deliver.

Usage Scenarios

Export Carton and Pallet Label Printing

• Logistics centers and export warehouses handle cartons that travel thousands of kilometers — the shipping mark, destination code, and GS1-128 barcode need to be large enough for handheld scanners to read from a standing position. The ZG1683-2 prints an entire pallet label in one 50mm-high pass: no stitching errors, no alignment drift between two separate prints, and barcodes that scan first time from arm's length. For high-volume dispatch docks, mount it on a conveyor bracket in photoelectric trigger mode and let it auto-print as cartons roll past.

Plywood and Timber Grade Stamping

• In a sawmill or plywood factory, every panel that comes off the finishing line gets a grade stamp — species, thickness grade (A, B, C, or D face/back), mill number, and production date. Traditional ink rollers wear down, stamp pads dry out, and illegible grade marks get shipments rejected at the buyer's yard. The ZG1683-2 stores grading templates for every product SKU in its 4GB memory, prints crisp 50mm-wide information that stays legible through rain and handling, and the sheet-metal body handles the sawdust-heavy environment without cracking.

Food Factory Master Carton Coding

• Food manufacturers packing retail-ready master cartons need lot numbers, production dates, expiration dates, net weight, and a traceability QR code on every outer box — all in a format large enough for a warehouse camera system to capture in motion. The ZG1683-2 prints all this information in one pass on corrugated cardboard. The quick-dry solvent ink won't smear when cartons are stacked immediately after coding, and the 20-line capacity means no information gets squeezed into illegible micro-text.