Lot of 4 Clover Flex 3x C401U & 1x403C -Locked to accounts/for parts

  
Lot of 4 Clover Flex 3x C401U & 1x403C. One of the printer door of the C401U gets stuck and hard to open. All will power on and batteries seem to be ok. No cords or any other accessories.

Only the devices themselves included.