The work aims to improve the buffer performance of the printer package, in order to avoid the fact that the printer may cause appearance and function damage in the circulation process, thus resulting in unnecessary losses. Through the dynamic compression test of buffer material, the buffer performance of EPE and EPS was analyzed and compared to design the buffer structure, so as to enable overall package to have excellent containment, protection and convenience. The packaging test was conducted on the packages. After the analysis and comparison of EPE and EPS of the same thickness, EPE absorbed more energy and had stronger buffer performance. Compared with B and E corrugated paperboards, A corrugated paperboard had higher edgewise compression strength and better buffer strength. With EPE as the buffer material and A corrugated paperboard as the outer packaging material, the printer's overall transportation package is designed. By vibration test, when the acceleration is within the allowable range, the loaded goods are not damaged, and the package is not seriously damaged in the drop test. Therefore, the overall transportation package of the printer is feasible.