The temperature is low in winter, the viscosity of ink increases, and the fluidity becomes worse. The high viscosity of ink will damage the piezoelectric ceramics inside the nozzle and cause nozzle fatigue, such as vertical lines on the printed screen.

In addition, dry climate will also affect the normal use of ink. The ink solvent is a volatile liquid. When the air is dry, the evaporation rate will accelerate. The ink on the surface of the photo printer nozzle will quickly dry and cause nozzle blockage. During the printing process, it will manifest as flying ink, frequent line breakage, and skewed ink jetting. If you do not pay attention to the maintenance of the photo printer nozzle, the nozzle may be damaged.

1. When purchasing ink, you should choose ink suitable for winter use. The product characteristics of winter ink are mainly reflected in fluidity. There is a very simple way to test the fluidity of ink. Take a piece of iron sheet with a smooth surface, dip a little ink, and then tilt it at a certain angle to observe the flow rate of ink on the iron sheet.

2. Increase the temperature when the ink is used. We can increase the fluidity of ink by increasing the ink temperature. There are two good methods: one is the ink cartridge heating method, which is to add a temperature control device to the secondary ink cartridge. Some people simply add a light bulb at the bottom of the ink cartridge and the effect is also good. Another method is to heat the ink supply to increase the ink temperature.

3. It is recommended to choose the original ink of the photo machine. Refuse to use inferior and unknown brand inks. Do not buy inferior inks for cheapness. It often does not make up for the loss. Not only can you not enjoy the warranty service of the photo machine, but you can also not get the correct color reproduction of the inkjet printing!