Printing apparatus

A printing apparatus that performs printing by ejecting liquid to a print medium, the printing apparatus comprising:

• a printing unit configured to eject the liquid;
• a storage unit configured to store the liquid;
• a moving unit on which the storage unit is placed in a replaceable manner, and which is configured to be movable between a replacement position, where the storage unit can be replaced, and a retracted position, where the storage unit is retracted inside the printing apparatus;
• and
• a support unit configured to support a channel connected to the storage unit, and configured to be deformable in accordance with movement of the moving unit,
• wherein the support unit includes
• a fixing part that extends in a movement direction of the moving unit and is fixed to the printing apparatus and
• a deformable part of which one end is connected to the fixing part and the other end is fixed to the moving unit, the deformable part being configured to extend from one side to the other side of the movement direction and then curve at a predetermined curvature and fold from the other side to the one side, so as to extend in an overlapping manner with the fixing unit in a direction of gravity.