The ACP 215 is an automated cell processor that provides a simple and safe way to wash red blood cells, after a freezing and thawing process. The cells are glycerolized, deglycerolized, and washed in a closed disposable system, after which they are automatically re-suspended in an additive solution. This allows for product storage to be extended after washing. The process is automated and self-controlled with an integrated shaker for efficient mixing of the cell/solutions for deglycerolization and glycerolization. An integrated printer is also included so that each procedure can be recorded on a summary sheet. In addition to the printer, disposal kits come with the ACP 125 device to help eliminate the risk of bacterial contamination.