First, include temperature control terms in the contract before placing your order. Clearly state your requirements to the supplier: Before leaving the factory, the equipment must be kept in a warm indoor environment (recommended 18–25°C) for at least 24 hours. The transport vehicle must be enclosed, preferably with basic insulation measures. In the purchase and sales contract or a supplementary agreement, include clauses regarding environmental temperature responsibility.
Second, inspect the machine carefully upon delivery. Don't rush to unpack and power it on. Place the equipment, still in its packaging, in a temperature-controlled workshop (20–25°C is ideal) for at least 24 hours. This allows every component of the machine to return to its normal working temperature. After unpacking, do not turn on the machine immediately. Touch the metal frame of the machine with your hand. If it still feels cold, the internal temperature hasn't risen enough yet — continue waiting. Inspect all tubes and ink cartridges to ensure there is no condensation.
Third, when starting up the machine for the first time, be sure to warm it up for half an hour. After turning it on, let the machine run idle for a while, and run the printer's built-in printhead cleaning program once or twice. Then put the machine into maintenance mode or standby mode for half an hour. This will thoroughly preheat the ink system and ensure the ink viscosity reaches its optimal state.
Fourth, provide a stable environment. The production workshop must be equipped with air conditioning or heating to keep the ambient temperature constant between 20–28°C. Humidity should be controlled between 40%–60%. If necessary, use an industrial humidifier to prevent static electricity from interfering with the printhead's operation or even damaging it. Also, since electricity demand is high in winter, ensure stable voltage to protect the printer's精密 mainboard and power system.