Title:
【発明の名称】カラー画像記録装置
Document Type and Number:
Japanese Patent JPH0738678
Kind Code:
B2
Abstract:
PURPOSE:To correct slipping of the color in color reproducing due to the overlap of plural colors by generating a signal to show the carrying start timing of a material to be recorded, and controlling the image form timing of plural image forming units based on a signal by which the above mentioned signal is delayed. CONSTITUTION:When an operator inserts transfer paper P as the member to be recorded on a paper feeding guide 51 of a paper feeding mechanism 5, the tip part of the paper is detected by a first photo-interrupter 52, which is provided in front of a regist roller 53, and a start signal (the start signal of a print sequence) is outputted. Drums 9 of respective printer mechanisms I-IV start rotation according to this start signal. Driving rollers 3 and 4 are also driven simultaneously and a screen belt 2 starts moving as well. When the tip of the transfer paper P interrupts photo-interrupters 60Y, 60H, 60C and 60BK which are provided to the respective printer mechanisms, the formation of a picture is successively started to the drum 9 of respective printer mechanisms I-IV by the signal.
Inventors:
Naoto Kawamura
Katsuhito Idei
Katsuhito Idei
Application Number:
JP5969590A
Publication Date:
April 26, 1995
Filing Date:
March 08, 1990
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G15/01; H04N1/29; H04N1/46; H04N1/48; (IPC1-7): H04N1/29; G03G15/01
Domestic Patent References:
| JP5764718A | ||||
| JP5838966A | ||||
| JP5530259A | ||||
| JP5769065A | ||||
| JP5481915A | ||||
| JP5624364A |
Attorney, Agent or Firm:
Marushima Giichi
Next Patent: カラー画像記録装置