Liquid supply apparatus

A liquid supply apparatus, comprising:

• a tank comprising (i) a liquid storage chamber, (ii) a first wall that extends in a widthwise direction directed along a horizontal direction and that is configured such that liquid stored in the liquid storage chamber is visually recognizable from an outside of the tank, and (iii) a second wall provided above the first wall and comprising a supply opening through which the liquid is to be supplied to the liquid storage chamber;
• a cover comprising a third wall comprising a light transmitting portion, the cover being configured to cover at least the first wall of the tank in a state in which the third wall and the first wall are opposed to each other, and a particular portion of the first wall is visually recognizable from an outside of the cover via the light transmitting portion;
• a film bonded to the tank such that a portion of the film protrudes toward the cover from a portion of the first wall which is different from the particular portion;
• and
• a positioner configured to position the tank with respect to the cover in a state in which a distance, in a direction in which the film protrudes, between the cover and a portion of the film which is bonded to the tank is equal to a particular length,
• wherein the film extends in a direction containing a component in an up and down direction, and
• wherein a length of the portion of the film which protrudes from the first wall is greater than the particular length.