| Model | WLD-WX4 Online Inkjet Printer |
| Operating System | Linux |
| Processor | Four-core ARM up to 1.4GHz |
| Memory | 1GB+4GB |
| Printhead | TIJ 2.5 thermal foam nozzle |
| Printing Height | 2–101.6 mm |
| Ink | Water-based 65 ml / Solvent 65 ml |
| Ink Colors | Black, red, green, blue, yellow, white, invisible |
| Power | 100–240V AC input, 24V/3A output, max 72W |
| External Interfaces | USB, Wi-Fi, RS232 |
| Materials | Board, cardboard box, stone, pipe, cable, metal, plastic |
| Product Dimensions | Host 200×35×140 mm (without antenna), 175 mm (with antenna); Nozzle 125×110×120 / 125×145×120 mm |
| Packaging | 380×290×210 mm |