1, daily to keep blade and sponge clean;
2, the nozzle surface must be kept clean and in order to obtain the best printing condition, if found to have residual ink or dust, and fine wool adsorption on the surface of the nozzle, must as soon as possible with non-woven fabric or dip in with soft ash-free senior towel take special cleaning fluid in the nozzle surface remove dirt never wipe.
3, in order to avoid damage the nozzle, it is forbidden to use more than ordinary coarse crumbs of paper or cloth to clean the nozzle; Prohibit any materials and nozzle friction each other;
4, equipment on the day of work has been completed, shall ensure that printhead to dock on the right side ink stack, and make the nozzle with a sponge sealing good;
5, the equipment for a long time no use after work or the day of work, should be the pressure wheel control rod is raised in order to avoid pressure wheel long-term compression deformation and influencing the feeding accuracy;
6, keep the workplace clean;
7, every three months to clean pipeline and ink sac.