Printer

摘要

An ink switching cam ( 40 ) is rotated interlockingly with forward/reverse rotation of a head driving motor at all times to swing a cassette support member ( 20 ). Accordingly, ink belts can be switched with a simple construction without using a solenoid or the like. By setting a movable area of the ink switching cam ( 40 ) to be within one rotation, the operations of a print head ( 10 ) and the ink switching cam ( 40 ) which are interlocked with the forward/reverse rotation of the head driving motor can be simply associated with each other.