| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic printing apparatus capable of easily performing angle adjustment of a reflection mirror. SOLUTION: The optical scanner is provided with a means that sets the correction amount of angle of the reflection mirror, a motor that changes the angle of the reflection mirror based on the set correction amount and an optical detection sensor for detecting the initial position of the angle of the reflection mirror. Thereby, the optical scanner can correct the angle of the reflection mirror. COPYRIGHT: (C)2005,JPO&NCIPI |
