LASER BEAM PRINTER

摘要

PURPOSE:To provide a leaser beam printer which is capable of performing reliably inspection of existence of a deteriorated part in a printing quality in the whole sphere of a printable sensitizing drum for which a plurality of kinds of forms having different sizes from each other is possible by test printing by making use of one kind of the form. CONSTITUTION:The title printer is provided with a printer engine 1 constituted of a printing position detecting part 1-2 recognizing a turning position of a sensitizing drum 1-14 through a sensitizing drum position sensor 1-10 and a printer engine control part 1-1 controlling a start of formation of an image to the sensitizing drum 1-14 by a laser modulator 1-12 and supply timing of a form and a printer control device 2 containing a printable form position table 2-5 and issuing a control command to the printer engine control part 1-1.