A printer includes: a housing; a platen holder; a platen roller; a printing head; an operation member; a first link; a second link; a connection member having a connecting portion connecting the first link to the second link; and a movable member moving the platen holder in response to a pivotal movement of the second link to move the platen roller toward and away from the printing head. When the operation member is moved within a first movable range, the second link is pivotally moved while the first link and the connecting portion are maintained at a first positional relationship. When the operation member is moved within a second movable range different from the first movable range, a positional relationship between the first link and the connecting portion is changed from the first positional relationship to a second positional relationship while the second link is maintained stationary.