Dual-side printing apparatus

摘要

A thermal printer (111) has a main body (113), a cover body (115), a hinge mechanism (116), a first locating mechanism (151), and a second locating mechanism (152). At the time of a shift from a second state where the cover body (115) is opened with respect to the main body (113) to a first state where the cover body (115) covers the main body (113), the first locating mechanism (151) locates a first platen roller (124) of the cover body (115) with respect to a first thermal head (112) of the main body (113), and arranges a second thermal head (114) of the cover body (115) in the vicinity of a second platen roller (122) of the main body (113). The second locating mechanism (152) locates the second thermal head (114) arranged in the vicinity of the second platen roller (122) by the first locating mechanism (151) with respect to the second platen roller (122) of the main body (113).