Fully automatic R34a recycling machine with printer. New A/C systems are smaller. Machines must charge within .5 oz and recover 95% of the refrigerant. The 69789 can be programmed to complete a continuous recovery/recycle, vacuum, vacuum leak test and recharge. The machine can also be set to run each operation individually. Includes refrigerant capacities for US and Import makes and models from 1995 to 2012. The 69789 is capable of software upgrades as well. Can be programmed to perform a vacuum leak test and will inform the technician of possible leaks. Oil is automatically discharged during the recovery process. If oil is present, it will drain into a graduated container clearly displaying the amount of oil that was removed. Automatically purges non-condensable gas (NCG) from the storage tank during recovery. The machine’s LCD and alarm will warn that a filter change is required. The machine’s compact design makes it easy to maneuver and requires minimal shop space.