IMAGE FORMING APPARATUS, HEAD POSITION ADJUSTING MECHANISM, AND HEAD POSITION ADJUSTING MEMBER

摘要

PROBLEM TO BE SOLVED: To enable the enlargement of an adjustable range of a head position and the alignment with a small number of parts.;SOLUTION: An image forming apparatus is provided with: a cam body 111 for adjusting a relative pressure contact position between each heating element and a platen roller when a thermal head is brought into pressure contact with the platen roller through recording paper; a camshaft bearing 115 installed in the cam body 111 and for rotating the cam body 111; and a rotation support shaft for supporting the camshaft bearing 115 rotatably. The camshaft bearing 115 is provided to be changeable of a rotation center position of the cam body 111.;COPYRIGHT: (C)2012,JPO&INPIT