Title:
【発明の名称】画像出力装置
Document Type and Number:
Japanese Patent JP2600160
Kind Code:
B2
Abstract:
PURPOSE:To reduce the deviation among leading parts of images in case of transfer of plural images on the same form by measuring time characteristics with which a form carrying part is moved by a prescribed extent and controlling the exposure start timing by this measured data. CONSTITUTION:A prescribed position of the form carrying part is detected by a home position sensor 1 to detect a gripper position detecting piece provided with plural grippers by position sensor 6. The time when the form carrying part passes between two position sensors is measured by a speed measuring circuit 2, and this data is averaged and is sent to and stored in a laser timing circuit 5. When an image output device is started thereafter, the laser timing circuit 5 controls the exposure start timing in accordance with respective grippers so that a laser optical system starts exposure after a preliminarily calculated time when the position detecting piece passes the position sensor 6. Thus, the deviation among leading parts of images is reduced in case of transfer of plural images on the same form.
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Inventors:
Hiroshi Ishikawa
Application Number:
JP2521587A
Publication Date:
April 16, 1997
Filing Date:
February 05, 1987
Export Citation:
Assignee:
Fuji Xerox Co., Ltd
International Classes:
G03G15/01; B65H43/00; G03G15/00; G03G15/04; G03G15/22; G03G21/14; (IPC1-7): G03G15/22; G03G15/01; G03G15/04; G03G21/14
Domestic Patent References:
| JP5643662A | ||||
| JP56109364A | ||||
| JP5622464A | ||||
| JP6127564A | ||||
| JP57122455A | ||||
| JP61179463A | ||||
| JP59114568U |
Attorney, Agent or Firm:
Ryuyoshi Abe (2 outside)