.建立机器保养的规章条例。胶印机保养应以机器的说明书为准。如定期换油、清洗过滤器、定期检测机器精度等。 Establish the rules and regulations for machine maintenance. The offset printing press shall be subject to the instruction manual of the machine. Such as regular oil change, cleaning strainer, machine precision, etc. 2.加强重要部件的保养。齿轮、凸轮、链轮、滚筒和轴承这些部件是印刷机上最重要的部件，对它们的保养要有别于其它部件，因为它们精度的变化将影响最终的。弹簧是机器上用于力平衡机构最多的部件，它们工作的好坏直接决定了运动部件相互配合的精度高低，弹簧一定要有敏弹性，而滞弹性和不可恢复的塑性变形对弹簧的工作是极其不利的。如发现以上问题需要立即对弹簧进行更换。印刷过程中溶剂残留的危害 2. Strengthen the maintenance of important parts. Gear, CAM, chain wheel, roller and bearings of these components is the most important parts of the printing press, for their maintenance is different from the other parts, because they change will affect the final accuracy. Spring is on the machine used for force balance mechanism of most components, their work is good or bad directly determine the precision level of mutual coordination of the moving parts, elastic, you must be sensitive and anelastic and irreversible plastic deformation of spring work is extremely unfavorable. If the above problems are found, the spring should be replaced immediately. The damage of solvent residue during printing 3.进行技术改革，加强机器保养。机器保养要求机器在设计的时候充分考虑到机器保养的方便。但是由于印刷机的复杂性，把每个因素都考虑到显然是不可能的，而且环境变化，机器保养的内容也会有所变化。因此要对那些不利于机器保养的结构在不影响正常工作的前提下加以改进。 3. Carry out technical reform and strengthen machine maintenance. Machine maintenance requires the machine to take full account of the convenience of machine maintenance when designing. But due to the complexity of the printing press, it is obviously impossible to take each factor into consideration, and the content of the maintenance of the machine changes as the environment changes. Therefore, it is important to improve the structures that are not conducive to the maintenance of the machine without affecting the normal work.