The static maintenance of printing press refers to the maintenance of the machine under the static state of the machine.

1. Establish rules and regulations for machine maintenance. The maintenance of offset press shall be subject to the instructions of the machine. Such as regular oil change, filter cleaning, regular testing of machine accuracy, etc.

2. Strengthen the maintenance of important parts. Gears, cams, sprockets, rollers and bearings are important parts of the printing press. Their maintenance should be different from other parts because the change of their accuracy will affect the future. Springs are the components used in many force balancing mechanisms on the machine. Their work directly determines the accuracy of mutual cooperation between moving parts. Springs should have sensitive elasticity, while anelasticity and unrecoverable plastic deformation are extremely unfavorable to the work of springs. If the above problems are found, replace the spring immediately. Harm of solvent residue in printing process

3. Carry out technical reform and strengthen machine maintenance. Machine maintenance requires that the convenience of machine maintenance should be fully considered in the design of the machine. However, due to the complexity of the printing press, it is obviously impossible to take every factor into account, and the content of machine maintenance will also change with the change of the environment. Therefore, those structures that are not conducive to machine maintenance should be improved without affecting normal operation.