| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure an inside dimension between a front frame and a rear frame at a prescribed dimension, and to enhance assemblability, by using two kinds of reinforcing stages, in an image forming frame mounted with a process unit and put in and out into/from a main body frame. <P>SOLUTION: An attaching plate 57 is projected rearwards on a rear face 53a of the frame 53; and front positioning pins 58 are projected on an upper face of the attaching plate 57. Round holes (a) provided in front ends and rear ends of the two first stays 61 are engaged, respectively, with two in an inner side out of the four front positioning pins 58 and four rear positioning pins 66, and two in an outer side thereof are engaged, respectively, with round holes (a) in front ends and a slot (b) in rear ends of the two second stays 62. A distance (inside dimension) between the rear face 53a and a front face 54a is secured by the first stays 61, and the assemblability is enhanced by the second stays 62. <P>COPYRIGHT: (C)2009,JPO&INPIT |
