WRITE UNIT ADJUSTING METHOD AND ADJUSTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a write unit adjusting method an adjusting device in which the adjustment processing in the main scanning direction of a write unit is easy. SOLUTION: This write unit adjusting device is provided with a write unit 1 for forming an electrostatic latent image on the surface of a latent image carrying body 25 light beams from a laser light source Sou while incorporating a scanning optical system and a synchronizing sensor 27 determining write timing with respect to the latent image carrying body 25 and a moving means which moves the synchronizing sensor 27 in the main scanning direction Q1 in order to adjust deviation in the main scanning direction Q1 of the light beams with respect the latent image carrying body 25 of the write unit 1.