Title:
IMAGE FORMING DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
Japanese Patent JPH09292797
Kind Code:
A
Abstract:
To shorten the total printing time in the case of mixedly using images different from each other in an image-forming means.
This device is provided with an image forming unit U1 being a multicolor image forming means which forms a full color image and an image forming unit U2 being a monochromatic image forming means which forms a monochromatic image. The device has a carrying belt 74 being a carrying-path overlap part to form simultaneous image by the units U1 and U2. Further, the device is provided with a carrying control means which controls resist rollers 55 and 56 so as not to overlap transfer materials on the carrying belt 74.
Inventors:
YAMAJI MASAAKI
Application Number:
JP12914296A
Publication Date:
November 11, 1997
Filing Date:
April 25, 1996
Export Citation:
Assignee:
CANON KK
International Classes:
G03G21/00; B65H5/06; B65H7/00; G03G15/00; G03G15/01; (IPC1-7): G03G21/00; B65H5/06; B65H7/00; G03G15/00; G03G15/01
Attorney, Agent or Firm:
世良 和信 （外２名）