The invention discloses a printing technology for bamboo fiber cloth. The printing technology comprises: blending a pigment, a curing agent and an osmotic-agent according to the unique morphological structure of bamboo fiber to obtain a color paste, severely stirring to fine the pigment particle, and performing pretreatment, printing, drying and high-temperature dye fixation on bamboo fiber cloth in a tension-free environment, so as to keep the originally-possessed high strength, wear resistance, strong hygroscopicity, good drapability, soft handfeel, cool and comfortable wearing feeling, natural bacteria resistance and anti-ultraviolet effect of bamboo fiber cloth, and reach the purposes that fading is not caused during printing, the reverse side does not have translucent colors, the fabric is not deformed, the color is bright and the finished-product qualified rate is high.