Image forming apparatus including device for setting original do

Details Image forming apparatus including device for setting original do Image forming apparatus including device for setting original do

1995-04-03

1997-01-21

Pendegrass, Joan H.

Electrophotography

Control of electrophotography process

Responsive to copy media characteristic

358501, 399368, G03G 1501

Patent

active

055964001

ABSTRACT:
The maximum number of documents placeable on a document platen may be detected by comparing the document size and document platen size. Then, a number of copy sheets equal to the maximum number of documents is chucked on a transfer drum. When the documents containing color regions and document that does not contain color regions are mixed among the plurality of documents placed on a document platen, a single scanning operation is executed for all document regions for developing a black toner, and three scanning operations are executed for documents containing color regions for developing a cyan, magenta and yellow toner.

REFERENCES:
patent: 4712906 (1987-12-01), Bothner et al.
patent: 4727401 (1988-02-01), Partilla et al.
patent: 5144387 (1992-09-01), Tanaka et al.
patent: 5159390 (1992-10-01), Imaizumi

Affiliated with

Also associated with

Rating

Image forming apparatus including device for setting original do does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image forming apparatus including device for setting original do, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus including device for setting original do will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2328326